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Oval|Lab Grown|IGI

1.71ct G VS2 Oval Lab Grown Diamond

EX • G/VS2 • IGI LG576328288

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG576328288

Diamond specifications and retailer prices

From HK$9,650 HKD
$1,230 USD
As of October 30, 2026
Save HK$15,969 HKD (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$37,066 HKD at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 1.71ct lab-grown oval diamond

This 1.71ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG576328288 or 576328288. Listed at 14 retailers as of October 30, 2026, with a 165% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG576328288
Dimensions9.57 × 6.73 × 4.22 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.57 mm6.73 mm1.71 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG576328288
Side View
Table 60.5%Crown 37.3°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$37,066 HKD|Low: HK$9,650 HKD|High: HK$56,309 HKD|Avg: HK$28,162 HKD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 2HK$9,650 HKD
Retailer 10HK$16,821 HKD
Retailer 4HK$18,304 HKD
Retailer 5HK$19,512 HKD
Retailer 11HK$19,512 HKD
Retailer 6HK$25,619 HKD
Retailer 3HK$26,824 HKD
Retailer 7HK$26,858 HKD
Retailer 13HK$30,488 HKD
Retailer 9HK$30,590 HKD
Flawless Fine JewelryHK$37,066 HKD
Retailer 12HK$52,582 HKD
Retailer 8HK$53,228 HKD

44 data points across 13 retailers

14 retailersHK$9,650 HKD to HK$25,619 HKD

B+
Cheapest Retailer
-
HK$9,650 HKD
$1,230 USD
B
Retailer 2
-
HK$16,821 HKD
$2,144 USD
View
B
Retailer 3
-
HK$18,304 HKD
$2,333 USD
View
Retailer 4
-
HK$19,512 HKD
$2,487 USD
View
Price last confirmed 19 days ago
B
Retailer 5
-
HK$19,512 HKD
$2,487 USD
View
B
Retailer 6
-
HK$20,830 HKD
$2,655 USD
View
B
Retailer 7
-
HK$25,619 HKD
£2,571 GBP
View
Retailer 8
-
HK$26,824 HKD
$3,419 USD
View
Price under review
Retailer 9
-
HK$26,858 HKD
£2,696 GBP
View
Price under review
Retailer 10
-
HK$30,488 HKD
$3,886 USD
View
Price under review
Retailer 11
-
HK$30,590 HKD
$3,899 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
3394264EA · Oct 29
HK$37,066 HKD
£3,720 GBP
View
Price under review
11 more retailers have this diamond
Prices start from HK$9,650 HKDSave up to HK$15,969 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.

B+
1.71ct Oval
HK$9,650 HKD