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 $1,920 USD
As of October 29, 2026
Save $720 USD (27%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,694 USD 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 38% 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
Color
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

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $4,694 USD|Low: $1,920 USD|High: $6,791 USD|Avg: $4,107 USD|+7.7%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5$1,920 USD
Retailer 8$2,640 USD
Retailer 2$3,403 USD
Retailer 7$3,866 USD
Retailer 4$3,876 USD
Flawless Fine Jewelry$4,694 USD
Retailer 6$6,663 USD
Retailer 3$6,745 USD

42 data points across 8 retailers

13 retailers$1,920 USD to $2,640 USD

B
Cheapest Retailer
-
$1,920 USD
B
Retailer 2
-
$2,132 USD
View
B
Retailer 3
-
$2,320 USD
View
B
Retailer 4
-
$2,473 USD
View
Retailer 5
-
$2,473 USD
View
Price last confirmed 19 days ago
B
Retailer 6
-
$2,640 USD
View
Retailer 7
-
$3,399 USD
View
Price under review
Retailer 8
-
$3,403 USD
£2,680 GBP
View
Price under review
Retailer 9
-
$3,866 USD
View
Price under review
Retailer 10
-
$3,876 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
E5FB35724 · Oct 29
$4,694 USD
£3,696 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $1,920 USDSave up to $720 USD

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
$1,920 USD