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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 $1,495 AUD
$1,050 USD
As of October 27, 2026
Save $3,896 AUD (72%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,391 AUD 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 $1,495 to $5,391, a $3,896 spread on the same certified stone. Taylor and Hart lists it at $5,391. 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: $2,277 AUD|Low: $1,066 AUD|High: $5,391 AUD|Avg: $3,189 AUD|-0.5%
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 31, 2026
Retailer 10$1,495 AUD
Retailer 9$1,550 AUD
Retailer 7$1,865 AUD
Retailer 2$1,976 AUD
Retailer 1$2,277 AUD
Retailer 8$2,325 AUD
Retailer 12$2,483 AUD
Retailer 6$3,340 AUD
Retailer 3$4,274 AUD
Retailer 4$4,466 AUD
Retailer 11$4,847 AUD
Retailer 5$5,263 AUD
Taylor and Hart$5,391 AUD

31 data points across 13 retailers

17 retailers$1,495 AUD to $5,391 AUD

Retailer 1
-
$1,283 AUD
$901 USD
Price last confirmed 26 days ago
Retailer 2
-
$1,335 AUD
$938 USD
View
Price last confirmed 31 days ago
A
Retailer 3
-
$1,495 AUD
$1,050 USD
View
Final sale: no returns
Retailer 4
-
$1,529 AUD
$1,074 USD
View
Price last confirmed 30 days ago
Retailer 5
-
$1,550 AUD
$1,089 USD
View
Price last confirmed 26 days ago
A
Retailer 6
-
$1,865 AUD
$1,310 USD
View
A
Retailer 7
-
$1,976 AUD
$1,388 USD
View
A
Retailer 8
-
$2,277 AUD
£1,260 GBP
View
B+
Retailer 9
-
$2,325 AUD
$1,633 USD
View
B+
Retailer 10
-
$2,483 AUD
$1,744 USD
View
Retailer 11
-
$3,340 AUD
$2,346 USD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$4,274 AUD
£2,364 GBP
View
Retailer 13
-
$4,358 AUD
$3,061 USD
View
Price last confirmed 30 days ago
B
Retailer 14
-
$4,466 AUD
$3,137 USD
View
B
Retailer 15
-
$4,847 AUD
$3,405 USD
View
B
Retailer 16
-
$5,263 AUD
£2,911 GBP
View
Most Expensive
B
Taylor and Hart
1W9OYDZ · Oct 28
$5,391 AUD
$3,787 USD
View
16 more retailers have this diamond
Prices start from $1,495 AUDSave up to $3,896 AUD

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
$1,495 AUD