Oval|Lab Grown|IGI

1.77ct G VS2 Oval Lab Grown Diamond

EX • G/VS2 • IGI LG571301915

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG571301915

Diamond specifications and retailer prices

From $1,990 USD
As of October 29, 2026
Save $750 USD (27%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,877 USD at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 1.77ct lab-grown oval diamond

This 1.77ct 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 LG571301915 or 571301915. Listed at 14 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

1.77
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571301915
Dimensions9.87 × 6.79 × 4.21 mm
L/W Ratio1.45
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
9.87 mm6.79 mm1.77 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG571301915
Side View
Table 59.5%Crown 37.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.0%

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: $4,877 USD|Low: $1,775 USD|High: $7,066 USD|Avg: $4,018 USD|+7.4%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 5$1,990 USD
Retailer 8$2,485 USD
Retailer 9$2,740 USD
Retailer 2$3,532 USD
Retailer 7$4,019 USD
Retailer 4$4,034 USD
Flawless Fine Jewelry$4,877 USD
Retailer 6$6,872 USD
Retailer 3$7,019 USD

41 data points across 9 retailers

14 retailers$1,990 USD to $2,740 USD

B
Cheapest Retailer
-
$1,990 USD
B
Retailer 2
-
$2,219 USD
View
B
Retailer 3
-
$2,414 USD
View
B
Retailer 4
-
$2,485 USD
View
Final sale: no returns
Retailer 5
-
$2,573 USD
View
Price last confirmed 18 days ago
B
Retailer 6
-
$2,574 USD
View
B
Retailer 7
-
$2,740 USD
View
Retailer 8
-
$3,532 USD
£2,781 GBP
View
Price under review
Retailer 9
-
$3,537 USD
View
Price under review
Retailer 10
-
$4,019 USD
View
Price under review
Retailer 11
-
$4,034 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
0ACFB328B · Oct 29
$4,877 USD
£3,840 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $1,990 USDSave up to $750 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
1.77ct Oval
$1,990 USD