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Oval|Lab Grown|GCAL

3.12ct D IF Oval Lab Grown Diamond

EX • D/IF • GCAL 361216397

Shape and cutting style on the report: Oval brilliant

Certificate GCAL 361216397

Diamond specifications and retailer prices

From $2,493 SGD
$1,950 USD
As of October 30, 2026
Save $17,514 SGD (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $22,937 SGD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 3.12ct lab-grown oval diamond

This 3.12ct lab-grown oval 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 and certified by GCAL 361216397. Listed at 10 retailers as of October 30, 2026, with a 703% 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

3.12
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 361216397
Dimensions11.62 × 8.29 × 5.20 mm
L/W Ratio1.40
Culet sizeNone
Top View
11.62 mm8.29 mm3.12 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 361216397
Side View
Table 56.0%Crown 34.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.8%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $10,849 SGD|Low: $2,493 SGD|High: $26,859 SGD|Avg: $12,929 SGD|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Yadav Diamonds
October 29, 2026
Retailer 4$2,493 SGD
Retailer 6$3,355 SGD
Retailer 10$5,117 SGD
Retailer 9$5,157 SGD
Retailer 1$10,849 SGD
Retailer 7$12,803 SGD
Retailer 2$14,050 SGD
Retailer 3$16,057 SGD
Retailer 5$16,057 SGD
Retailer 8$20,007 SGD
Yadav Diamonds$22,937 SGD

12 data points across 11 retailers

10 retailers$2,493 SGD to $20,007 SGD

A
Cheapest Retailer
-
$2,493 SGD
$1,950 USD
A
Retailer 2
-
$3,355 SGD
$2,624 USD
View
Retailer 3
-
$5,117 SGD
$4,003 USD
View
Price last confirmed 12 days ago
B+
Retailer 4
-
$5,157 SGD
CA$5,603 CAD
View
B
Retailer 5
-
$10,849 SGD
£6,682 GBP
View
B
Retailer 6
-
$14,050 SGD
$10,990 USD
View
B
Retailer 7
-
$16,057 SGD
$12,560 USD
View
B
Retailer 8
-
$16,057 SGD
$12,560 USD
View
B
Retailer 9
-
$20,007 SGD
$15,650 USD
View
Most Expensive
Yadav Diamonds
12916174 · Oct 30
$22,937 SGD
$17,942 USD
View
Price under review
9 more retailers have this diamond
Prices start from $2,493 SGDSave up to $17,514 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
3.12ct Oval
$2,493 SGD