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Round|Lab Grown|IGI

0.71ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG707532297

Shape and cutting style on the report: Round brilliant

Certificate IGI LG707532297

Diamond specifications and retailer prices

From HK$1,091 HKD
$139 USD
As of October 29, 2026
Save HK$6,736 HKD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$7,827 HKD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.71ct lab-grown round diamond

This 0.71ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG707532297 or 707532297. Listed at 19 retailers as of October 28, 2026, with prices from HK$1,091 to HK$7,827, a HK$6,736 spread on the same certified stone. Reve Diamonds lists it at HK$7,827. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.71
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG707532297
Dimensions5.71 × 5.72 × 3.54 mm
L/W Ratio1.00
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
5.71 mm5.72 mm0.71 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG707532297
Side View
Table 58.0%Crown 35.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$2,286 HKD|Low: HK$847 HKD|High: HK$11,300 HKD|Avg: HK$3,149 HKD|+7.1%
Retailer 1
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Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
October 29, 2026
Retailer 13HK$1,091 HKD
Retailer 12HK$1,208 HKD
Retailer 14HK$1,263 HKD
Retailer 9HK$1,318 HKD
Retailer 2HK$1,350 HKD
Retailer 15HK$1,412 HKD
Retailer 8HK$1,867 HKD
Retailer 1HK$2,286 HKD
Retailer 17HK$2,527 HKD
Retailer 11HK$2,669 HKD
Retailer 6HK$2,746 HKD
Retailer 16HK$3,178 HKD
Retailer 3HK$3,562 HKD
Retailer 5HK$3,968 HKD
Retailer 7HK$4,300 HKD
Retailer 4HK$4,771 HKD
Retailer 10HK$6,338 HKD
Reve DiamondsHK$7,827 HKD

45 data points across 18 retailers

19 retailersHK$1,091 HKD to HK$7,827 HKD

A
Cheapest Retailer
-
HK$1,091 HKD
$139 USD
A
Retailer 2
-
HK$1,208 HKD
$154 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,263 HKD
$161 USD
View
A
Retailer 4
-
HK$1,318 HKD
$168 USD
View
Price last confirmed 39 days ago
A
Retailer 5
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HK$1,350 HKD
$172 USD
View
A
Retailer 6
-
HK$1,412 HKD
$180 USD
View
Price last confirmed 11 days ago
A
Retailer 7
-
HK$1,867 HKD
$238 USD
View
A
Retailer 8
-
HK$2,286 HKD
£229 GBP
View
A
Retailer 9
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HK$2,527 HKD
$322 USD
View
B+
Retailer 10
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HK$2,669 HKD
€324 EUR
View
B+
Retailer 11
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HK$2,746 HKD
$350 USD
View
B+
Retailer 12
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HK$3,178 HKD
$405 USD
View
B+
Retailer 13
-
HK$3,562 HKD
$454 USD
View
B+
Retailer 14
-
HK$3,968 HKD
A$778 AUD
View
B+
Retailer 15
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HK$4,112 HKD
$524 USD
View
Price last confirmed 37 days ago
B+
Retailer 16
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HK$4,300 HKD
$548 USD
View
Price last confirmed 38 days ago
B
Retailer 17
-
HK$4,771 HKD
$608 USD
View
B
Retailer 18
-
HK$6,338 HKD
£636 GBP
View
Most Expensive
B
Reve Diamonds
806A7221A · Oct 28
HK$7,827 HKD
$997 USD
View
18 more retailers have this diamond
Prices start from HK$1,091 HKDSave up to HK$6,736 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
0.71ct Round
HK$1,091 HKD