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Oval|Lab Grown|IGI

1.71ct G VVS2 Oval Lab Grown Diamond

ID • G/VVS2 • IGI LG771627623

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG771627623

Diamond specifications and retailer prices

From $330 USD
As of October 29, 2026
Save $1,960 USD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,290 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG771627623 or 771627623. Listed at 17 retailers as of October 29, 2026, with prices from $330 to $2,290, a $1,960 spread on the same certified stone. Brilliant Earth lists it at $2,290. 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
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771627623
Dimensions10.42 × 6.44 × 4.00 mm
L/W Ratio1.62
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.42 mm6.44 mm1.71 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771627623
Side View
Table 61.0%Crown 32.3°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,290 USD|Low: $317 USD|High: $2,490 USD|Avg: $924 USD|-8.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 14$330 USD
Retailer 13$383 USD
Retailer 9$410 USD
Retailer 2$469 USD
Retailer 7$662 USD
Retailer 5$665 USD
Retailer 15$690 USD
Retailer 11$704 USD
Retailer 8$733 USD
Retailer 10$955 USD
Retailer 4$1,201 USD
Retailer 12$1,317 USD
Retailer 6$1,548 USD
Retailer 3$1,650 USD
Brilliant Earth$2,290 USD

36 data points across 15 retailers

17 retailers$330 USD to $2,290 USD

A
Cheapest Retailer
-
$330 USD
A
Retailer 2
-
$383 USD
View
A
Retailer 3
-
$410 USD
View
A
Retailer 4
-
$469 USD
£369 GBP
View
A
Retailer 5
-
$661 USD
View
A
Retailer 6
-
$662 USD
View
B+
Retailer 7
-
$665 USD
View
A
Retailer 8
-
$690 USD
€657 EUR
View
A
Retailer 9
-
$704 USD
ZAR 11,370 ZAR
View
B+
Retailer 10
-
$733 USD
£577 GBP
View
B+
Retailer 11
-
$955 USD
A$1,469 AUD
View
B
Retailer 12
-
$1,201 USD
View
B
Retailer 13
-
$1,317 USD
View
B
Retailer 14
-
$1,548 USD
View
B
Retailer 15
-
$1,650 USD
£1,299 GBP
View
B
Retailer 16
-
$1,830 USD
View
Most Expensive
B
Brilliant Earth
20758655A · Oct 29
$2,290 USD
View
16 more retailers have this diamond
Prices start from $330 USDSave up to $1,960 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.

A
1.71ct Oval
$330 USD