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Radiant|Lab Grown|GIA

3.77ct G VS2 Radiant Lab Grown Diamond

EX • G/VS2 • GIA 2507375567

Certificate GIA 2507375567

Diamond specifications and retailer prices

From $1,863 NZD
$1,050 USD
As of October 27, 2026
Save $4,856 NZD (72%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,719 NZD at Taylor and Hart · As of October 28, 2026
View at Taylor and Hart

About this 3.77ct lab-grown radiant diamond

This 3.77ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2507375567. Listed at 17 retailers as of October 27, 2026, with prices from $1,863 to $6,719, a $4,856 spread on the same certified stone. Taylor and Hart lists it at $6,719. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.77
Carat
G
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2507375567
Dimensions10.83 × 7.79 × 5.21 mm
L/W Ratio1.39
Top View
10.83 mm7.79 mm3.77 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2507375567
Side View
Table 66.0%CrownGirdlePavilionCulet: NoneDepth 66.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $2,849 NZD|Low: $1,329 NZD|High: $6,719 NZD|Avg: $3,974 NZD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
October 28, 2026
Retailer 9$1,863 NZD
Retailer 12$1,932 NZD
Retailer 7$2,324 NZD
Retailer 2$2,463 NZD
Retailer 1$2,849 NZD
Retailer 8$2,897 NZD
Retailer 11$3,094 NZD
Retailer 6$4,163 NZD
Retailer 3$5,327 NZD
Retailer 4$5,566 NZD
Retailer 10$6,041 NZD
Retailer 5$6,560 NZD
Taylor and Hart$6,719 NZD

30 data points across 13 retailers

17 retailers$1,863 NZD to $6,719 NZD

Retailer 1
-
$1,599 NZD
$901 USD
Price last confirmed 25 days ago
Retailer 2
-
$1,664 NZD
$938 USD
View
Price last confirmed 31 days ago
A
Retailer 3
-
$1,863 NZD
$1,050 USD
View
Final sale: no returns
Retailer 4
-
$1,906 NZD
$1,074 USD
View
Price last confirmed 30 days ago
Retailer 5
-
$1,932 NZD
$1,089 USD
View
Price last confirmed 25 days ago
A
Retailer 6
-
$2,324 NZD
$1,310 USD
View
A
Retailer 7
-
$2,463 NZD
$1,388 USD
View
A
Retailer 8
-
$2,849 NZD
£1,264 GBP
View
B+
Retailer 9
-
$2,897 NZD
$1,633 USD
View
B+
Retailer 10
-
$3,094 NZD
$1,744 USD
View
Retailer 11
-
$4,163 NZD
$2,346 USD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$5,327 NZD
£2,364 GBP
View
Retailer 13
-
$5,431 NZD
$3,061 USD
View
Price last confirmed 30 days ago
B
Retailer 14
-
$5,566 NZD
$3,137 USD
View
B
Retailer 15
-
$6,041 NZD
$3,405 USD
View
B
Retailer 16
-
$6,560 NZD
£2,911 GBP
View
Most Expensive
B
Taylor and Hart
1W9OYDZ · Oct 28
$6,719 NZD
$3,787 USD
View
16 more retailers have this diamond
Prices start from $1,863 NZDSave up to $4,856 NZD

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
3.77ct Radiant
$1,863 NZD