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Round|Lab Grown|IGI

1.70ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG729570500

Shape and cutting style on the report: Round brilliant

Certificate IGI LG729570500

Diamond specifications and retailer prices

From HK$1,962 HKD
$250 USD
As of November 1, 2026
Save HK$8,663 HKD (82%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$10,624 HKD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.7ct lab-grown round diamond

This 1.7ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG729570500 or 729570500. Listed at 25 retailers as of November 1, 2026, with prices from HK$1,962 to HK$10,624, a HK$8,663 spread on the same certified stone. Reve Diamonds lists it at HK$10,624. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729570500
Dimensions7.61 × 7.66 × 4.75 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.61 mm7.66 mm1.70 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729570500
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$4,623 HKD|Low: HK$1,946 HKD|High: HK$10,624 HKD|Avg: HK$5,887 HKD|+5.3%
Retailer 1
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Retailer 3
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Retailer 10
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Retailer 15
Retailer 16
Retailer 17
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Retailer 19
Retailer 20
Reve Diamonds
November 2, 2026
Retailer 10HK$1,962 HKD
Retailer 15HK$2,197 HKD
Retailer 2HK$2,275 HKD
Retailer 6HK$2,432 HKD
Retailer 7HK$2,432 HKD
Retailer 20HK$3,688 HKD
Retailer 12HK$3,863 HKD
Retailer 3HK$4,072 HKD
Retailer 16HK$4,185 HKD
Retailer 5HK$4,566 HKD
Retailer 1HK$4,623 HKD
Retailer 17HK$4,682 HKD
Retailer 8HK$6,473 HKD
Retailer 4HK$7,218 HKD
Retailer 11HK$7,830 HKD
Retailer 9HK$8,233 HKD
Retailer 18HK$8,639 HKD
Retailer 14HK$9,580 HKD
Retailer 19HK$9,815 HKD
Retailer 13HK$10,435 HKD
Reve DiamondsHK$10,624 HKD

31 data points across 21 retailers

25 retailersHK$1,962 HKD to HK$10,624 HKD

A
Cheapest Retailer
-
HK$1,962 HKD
$250 USD
A
Retailer 2
-
HK$2,197 HKD
$280 USD
View
Final sale: no returns
A
Retailer 3
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HK$2,275 HKD
$290 USD
View
A
Retailer 4
-
HK$2,432 HKD
$310 USD
View
Retailer 5
-
HK$2,432 HKD
$310 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$3,688 HKD
$470 USD
View
A
Retailer 7
-
HK$3,863 HKD
£388 GBP
View
A
Retailer 8
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HK$4,072 HKD
$519 USD
View
A
Retailer 9
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HK$4,185 HKD
€508 EUR
View
A
Retailer 10
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HK$4,402 HKD
$561 USD
View
A
Retailer 11
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HK$4,566 HKD
$582 USD
View
B+
Retailer 12
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HK$4,623 HKD
£464 GBP
View
A
Retailer 13
-
HK$4,682 HKD
A$918 AUD
View
B
Retailer 14
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HK$6,473 HKD
$825 USD
View
Retailer 15
-
HK$7,218 HKD
$920 USD
View
Price last confirmed 8 days ago
Retailer 16
-
HK$7,760 HKD
$989 USD
View
Price last confirmed 42 days ago
B
Retailer 17
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HK$7,830 HKD
$998 USD
View
B
Retailer 18
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HK$8,233 HKD
$1,049 USD
View
B
Retailer 19
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HK$8,639 HKD
A$1,694 AUD
View
B
Retailer 20
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HK$9,305 HKD
$1,186 USD
View
B
Retailer 21
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HK$9,580 HKD
$1,221 USD
View
B
Retailer 22
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HK$9,815 HKD
£985 GBP
View
B
Retailer 23
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HK$10,435 HKD
$1,330 USD
View
B
Retailer 24
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HK$10,506 HKD
$1,339 USD
View
Most Expensive
B
Reve Diamonds
76FDE78C2 · Nov 1
HK$10,624 HKD
$1,354 USD
View
24 more retailers have this diamond
Prices start from HK$1,962 HKDSave up to HK$8,663 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.70ct Round
HK$1,962 HKD