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Round|Lab Grown|IGI

0.70ct D IF Round Lab Grown Diamond

EX • D/IF • IGI LG831603958

Shape and cutting style on the report: Round brilliant

Certificate IGI LG831603958

Diamond specifications and retailer prices

From HK$1,546 HKD
As of November 3, 2026
Save HK$7,744 HKD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$10,463 HKD at Queensmith · As of October 27, 2026
View at Queensmith

About this 0.7ct lab-grown round diamond

This 0.7ct lab-grown round sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831603958 or 831603958. Listed at 23 retailers as of November 3, 2026, with a 501% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.70
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831603958
Dimensions5.73 × 5.78 × 3.43 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS 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
5.73 mm5.78 mm0.70 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831603958
Side View
Table 62.0%Crown 34.4°Girdle: MediumPavilion 40.7°Culet: NoneDepth 59.8%

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 3
Current: HK$10,463 HKD|Low: HK$1,483 HKD|High: HK$10,463 HKD|Avg: HK$4,416 HKD
Queensmith
Retailer 2
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Retailer 23
November 4, 2026
Retailer 23HK$1,546 HKD
Retailer 11HK$1,726 HKD
Retailer 6HK$1,797 HKD
Retailer 5HK$1,914 HKD
Retailer 9HK$1,914 HKD
Retailer 19HK$2,205 HKD
Retailer 10HK$2,220 HKD
Retailer 22HK$2,393 HKD
Retailer 8HK$2,605 HKD
Retailer 18HK$3,256 HKD
Retailer 2HK$3,460 HKD
Retailer 13HK$3,484 HKD
Retailer 4HK$3,680 HKD
Retailer 21HK$4,684 HKD
Retailer 20HK$4,896 HKD
Retailer 14HK$5,202 HKD
Retailer 15HK$5,571 HKD
Retailer 3HK$6,167 HKD
Retailer 16HK$6,481 HKD
Retailer 12HK$6,583 HKD
Retailer 17HK$8,968 HKD
Retailer 7HK$9,290 HKD
QueensmithHK$10,463 HKD

36 data points across 23 retailers

23 retailersHK$1,546 HKD to HK$9,290 HKD

A
Cheapest Retailer
-
HK$1,546 HKD
A
Retailer 2
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HK$1,726 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,797 HKD
View
Retailer 4
-
HK$1,914 HKD
View
Price last confirmed 10 days ago
A
Retailer 5
-
HK$1,914 HKD
View
A
Retailer 6
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HK$2,205 HKD
View
A
Retailer 7
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HK$2,220 HKD
View
A
Retailer 8
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HK$2,393 HKD
View
A
Retailer 9
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HK$2,605 HKD
View
A
Retailer 10
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HK$3,256 HKD
View
B+
Retailer 11
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HK$3,460 HKD
View
B+
Retailer 12
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HK$3,484 HKD
View
B+
Retailer 13
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HK$3,680 HKD
View
B+
Retailer 14
-
HK$4,684 HKD
View
Retailer 15
-
HK$4,896 HKD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
HK$5,202 HKD
View
Retailer 17
-
HK$5,571 HKD
View
Price last confirmed 35 days ago
B
Retailer 18
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HK$6,167 HKD
View
B
Retailer 19
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HK$6,489 HKD
View
B
Retailer 20
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HK$6,583 HKD
View
B
Retailer 21
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HK$8,968 HKD
View
B
Retailer 22
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HK$9,290 HKD
View
Most Expensive
Queensmith
LG831603958 · Oct 27
HK$10,463 HKD
£1,050 GBP
View
Price last confirmed 7 days ago
22 more retailers have this diamond
Prices start from HK$1,546 HKDSave up to HK$7,744 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
0.70ct Round
HK$1,546 HKD