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Oval|Lab Grown|IGI

1.77ct G VS2 Oval Lab Grown Diamond

EX • G/VS2 • IGI LG573378958

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG573378958

Diamond specifications and retailer prices

From $2,621 SGD
$2,050 USD
As of October 29, 2026
4 retailers carry this diamond
Most expensive: $5,276 SGD at Friendly Diamonds · As of September 24, 2026
View at Friendly Diamonds

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 LG573378958 or 573378958. Listed at 4 retailers as of October 29, 2026. 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
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG573378958
Dimensions9.88 × 6.78 × 4.26 mm
L/W Ratio1.46
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
9.88 mm6.78 mm1.77 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG573378958
Side View
Table 60.5%Crown 37.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.8%

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: $5,276 SGD|Low: $2,621 SGD|High: $9,493 SGD|Avg: $4,680 SGD
Friendly Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
September 26, 2026
Retailer 10$2,621 SGD
Retailer 6$2,837 SGD
Retailer 5$3,177 SGD
Retailer 7$3,245 SGD
Retailer 9$3,291 SGD
Retailer 12$3,503 SGD
Retailer 3$4,160 SGD
Retailer 2$4,605 SGD
Retailer 11$5,106 SGD
Friendly Diamonds$5,276 SGD
Retailer 8$6,235 SGD
Retailer 4$9,493 SGD

11 data points across 12 retailers

4 retailers

B
Cheapest Retailer
-
$2,621 SGD
$2,050 USD
Retailer 2
-
$2,837 SGD
$2,219 USD
View
Price last confirmed 37 days ago
Retailer 3
-
$3,245 SGD
$2,538 USD
View
Price last confirmed 35 days ago
Most Expensive
Friendly Diamonds
1586077 · Sep 24
$5,276 SGD
$4,127 USD
View
Price under review
3 more retailers have this diamond
Prices start from $2,621 SGD

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
$2,621 SGD