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Radiant|Lab Grown|GIA

3.78ct J VS1 Radiant Lab Grown Diamond

VG • J/VS1 • GIA 2215849655

Certificate GIA 2215849655

Diamond specifications and retailer prices

From $3,117 SGD
As of November 6, 2026
Save $5,419 SGD (63%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $8,535 SGD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 3.78ct lab-grown radiant diamond

This 3.78ct lab-grown radiant sits in the three to five carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2215849655. Listed at 3 retailers as of November 5, 2026, with prices from $3,117 to $8,535, a $5,419 spread on the same certified stone. Do Amore Diamonds lists it at $8,535. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.78
Carat
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2215849655
Dimensions9.29 × 8.87 × 5.59 mm
L/W Ratio1.05
Top View
9.29 mm8.87 mm3.78 ctJ / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2215849655
Side View
Table 60.0%CrownGirdle: NUL-NULPavilionCulet: NoneDepth 63.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $8,535 SGD|Low: $3,117 SGD|High: $8,535 SGD|Avg: $5,718 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$3,117 SGD
Retailer 2$5,496 SGD
Do Amore Diamonds$8,535 SGD

15 data points across 3 retailers

3 retailers$3,117 SGD to $8,535 SGD

B+
Cheapest Retailer
-
$3,117 SGD
B
Retailer 2
-
$5,496 SGD
View
Most Expensive
C
Do Amore Diamonds
24-2137-089 · Nov 5
$8,535 SGD
$6,660 USD
View
2 more retailers have this diamond
Prices start from $3,117 SGDSave up to $5,419 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+
3.78ct Radiant
$3,117 SGD