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Oval|Lab Grown|IGI

0.71ct D SI2 Oval Lab Grown Diamond

ID • D/SI2 • IGI LG842660979

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG842660979

Diamond specifications and retailer prices

From HK$934 HKD
$119 USD
As of October 27, 2026
Save HK$3,225 HKD (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$8,769 HKD at MOH London · As of October 21, 2026
View at MOH London

About this 0.71ct lab-grown oval diamond

This 0.71ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG842660979 or 842660979. Listed at 9 retailers as of October 27, 2026, with a 345% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.7°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842660979
Dimensions7.30 × 4.87 × 3.03 mm
L/W Ratio1.50
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.30 mm4.87 mm0.71 ctD / SI2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG842660979
Side View
Table 60.0%Crown 37.7°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 62.2%

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 27
Current: HK$8,769 HKD|Low: HK$934 HKD|High: HK$8,769 HKD|Avg: HK$2,841 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 7HK$934 HKD
Retailer 9HK$1,205 HKD
Retailer 5HK$1,878 HKD
Retailer 6HK$1,883 HKD
Retailer 8HK$2,087 HKD
Retailer 3HK$2,574 HKD
Retailer 2HK$2,926 HKD
Retailer 4HK$3,743 HKD
Retailer 10HK$4,159 HKD
MOH LondonHK$8,769 HKD

6 data points across 10 retailers

9 retailersHK$934 HKD to HK$4,159 HKD

A
Cheapest Retailer
-
HK$934 HKD
$119 USD
Final sale: no returns
A
Retailer 2
-
HK$1,205 HKD
View
A
Retailer 3
-
HK$1,883 HKD
$240 USD
View
B+
Retailer 4
-
HK$2,087 HKD
$266 USD
View
B+
Retailer 5
-
HK$2,574 HKD
£258 GBP
View
B+
Retailer 6
-
HK$2,926 HKD
SGD 504 SGD
View
B+
Retailer 7
-
HK$3,743 HKD
$477 USD
View
B+
Retailer 8
-
HK$4,159 HKD
$530 USD
View
Most Expensive
MOH London
LG842660979 · Oct 21
HK$8,769 HKD
£880 GBP
View
Price last confirmed 9 days ago
8 more retailers have this diamond
Prices start from HK$934 HKDSave up to HK$3,225 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 Oval
HK$934 HKD