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Radiant|Lab Grown|GIA

3.16ct D IF Radiant Lab Grown Diamond

ID • D/IF • GIA 2516371732

Certificate GIA 2516371732

Diamond specifications and retailer prices

From $3,430 SGD
$2,675 USD
As of October 27, 2026
Save $12,071 SGD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $23,591 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.16ct lab-grown radiant diamond

This 3.16ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2516371732. Listed at 8 retailers as of October 27, 2026, with a 352% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.16
Carat
D
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2516371732
Dimensions10.27 × 7.34 × 4.92 mm
L/W Ratio1.40
Top View
10.27 mm7.34 mm3.16 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2516371732
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.1%

Caratlytics Score

How it works →
A+
Exceptional
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: $23,591 SGD|Low: $3,292 SGD|High: $23,591 SGD|Avg: $9,570 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 4$3,430 SGD
Retailer 7$3,731 SGD
Retailer 5$3,978 SGD
Retailer 8$3,978 SGD
Retailer 6$5,487 SGD
Retailer 2$11,189 SGD
Retailer 3$15,501 SGD
Do Amore Diamonds$23,591 SGD

14 data points across 8 retailers

8 retailers$3,430 SGD to $15,501 SGD

A+
Cheapest Retailer
-
$3,430 SGD
$2,675 USD
A
Retailer 2
-
$3,731 SGD
$2,910 USD
View
A
Retailer 3
-
$3,978 SGD
$3,103 USD
View
A
Retailer 4
-
$3,978 SGD
$3,103 USD
View
Price last confirmed 16 days ago
B+
Retailer 5
-
$5,487 SGD
$4,280 USD
View
B+
Retailer 6
-
$11,189 SGD
£6,872 GBP
View
B
Retailer 7
-
$15,501 SGD
$12,090 USD
View
Most Expensive
B
Do Amore Diamonds
27-4AE80C839 · Oct 29
$23,591 SGD
$18,400 USD
View
Price under review
7 more retailers have this diamond
Prices start from $3,430 SGDSave up to $12,071 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.

A+
3.16ct Radiant
$3,430 SGD