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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 HK$20,987 HKD
$2,675 USD
As of October 30, 2026
Save HK$73,867 HKD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$144,361 HKD 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 29, 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 30
Current: HK$144,361 HKD|Low: HK$20,148 HKD|High: HK$144,361 HKD|Avg: HK$58,562 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 4HK$20,987 HKD
Retailer 7HK$22,831 HKD
Retailer 5HK$24,345 HKD
Retailer 8HK$24,345 HKD
Retailer 6HK$33,580 HKD
Retailer 2HK$68,473 HKD
Retailer 3HK$94,855 HKD
Do Amore DiamondsHK$144,361 HKD

14 data points across 8 retailers

8 retailersHK$20,987 HKD to HK$94,855 HKD

A+
Cheapest Retailer
-
HK$20,987 HKD
$2,675 USD
A
Retailer 2
-
HK$22,831 HKD
$2,910 USD
View
A
Retailer 3
-
HK$24,345 HKD
$3,103 USD
View
Retailer 4
-
HK$24,345 HKD
$3,103 USD
View
Price last confirmed 18 days ago
B+
Retailer 5
-
HK$33,580 HKD
$4,280 USD
View
B+
Retailer 6
-
HK$68,473 HKD
£6,872 GBP
View
B
Retailer 7
-
HK$94,855 HKD
$12,090 USD
View
Most Expensive
Do Amore Diamonds
27-4AE80C839 · Oct 29
HK$144,361 HKD
$18,400 USD
View
Price under review
7 more retailers have this diamond
Prices start from HK$20,987 HKDSave up to HK$73,867 HKD

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
HK$20,987 HKD