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Oval|Lab Grown|IGI

1.70ct G VS2 Oval Lab Grown Diamond

ID • G/VS2 • IGI LG573374387

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG573374387

Diamond specifications and retailer prices

From HK$9,572 HKD
$1,220 USD
As of October 30, 2026
Save HK$11,141 HKD (54%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$36,827 HKD at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 1.7ct lab-grown oval diamond

This 1.7ct 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 LG573374387 or 573374387. Listed at 13 retailers as of October 29, 2026, with a 116% 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

1.70
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG573374387
Dimensions9.57 × 6.66 × 4.16 mm
L/W Ratio1.44
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 mm6.66 mm1.70 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG573374387
Side View
Table 58.0%Crown 35.5°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 62.5%

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$36,827 HKD|Low: HK$9,572 HKD|High: HK$53,278 HKD|Avg: HK$28,236 HKD|+7.7%
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
October 30, 2026
Retailer 2HK$9,572 HKD
Retailer 8HK$16,727 HKD
Retailer 3HK$18,202 HKD
Retailer 9HK$19,402 HKD
Retailer 4HK$20,713 HKD
Retailer 12HK$26,668 HKD
Retailer 5HK$26,702 HKD
Retailer 11HK$30,331 HKD
Retailer 7HK$30,410 HKD
Flawless Fine JewelryHK$36,827 HKD
Retailer 10HK$52,276 HKD
Retailer 6HK$52,919 HKD

42 data points across 12 retailers

13 retailersHK$9,572 HKD to HK$20,713 HKD

B+
Cheapest Retailer
-
HK$9,572 HKD
$1,220 USD
B
Retailer 2
-
HK$16,727 HKD
$2,132 USD
View
B
Retailer 3
-
HK$18,202 HKD
$2,320 USD
View
B
Retailer 4
-
HK$19,402 HKD
$2,473 USD
View
Retailer 5
-
HK$19,402 HKD
$2,473 USD
View
Price last confirmed 20 days ago
B
Retailer 6
-
HK$20,713 HKD
$2,640 USD
View
Retailer 7
-
HK$26,668 HKD
$3,399 USD
View
Price under review
Retailer 8
-
HK$26,702 HKD
£2,680 GBP
View
Price under review
Retailer 9
-
HK$30,331 HKD
$3,866 USD
View
Price under review
Retailer 10
-
HK$30,410 HKD
$3,876 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
E5FB35724 · Oct 29
HK$36,827 HKD
£3,696 GBP
View
Price under review
10 more retailers have this diamond
Prices start from HK$9,572 HKDSave up to HK$11,141 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+
1.70ct Oval
HK$9,572 HKD