Heart|Natural|GIA

2.12ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 6402321361

Certificate GIA 6402321361

Diamond specifications and retailer prices

From $7,774 USD
₹740,414 INR
As of November 1, 2026
Save $20,857 USD (73%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $28,631 USD at Adiamor · As of October 30, 2026
View at Adiamor

About this 2.12ct natural heart diamond

This 2.12ct natural heart sits in the two to three carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6402321361. Listed at 16 retailers as of October 30, 2026, with prices from $7,774 to $28,631, a $20,857 spread on the same certified stone. Adiamor lists it at $28,631. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.12
Carat
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 6402321361
Dimensions7.55 × 8.61 × 5.24 mm
L/W Ratio1.14
Top View
7.55 mm8.61 mm2.12 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
CertificateGIA 6402321361
Side View
Table 58.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 60.8%

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: Nov 1
Current: $7,774 USD|Low: $7,756 USD|High: $25,732 USD|Avg: $11,247 USD|-10.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 1$7,774 USD
Retailer 14$7,987 USD
Retailer 10$8,197 USD
Retailer 6$9,023 USD
Retailer 4$9,523 USD
Retailer 9$10,176 USD
Retailer 5$10,264 USD
Retailer 12$10,264 USD
Retailer 8$10,404 USD
Retailer 13$11,119 USD
Retailer 11$11,290 USD
Retailer 3$12,830 USD
Retailer 7$14,522 USD
Retailer 2$15,497 USD

27 data points across 14 retailers

16 retailers$7,774 USD to $28,631 USD

A
Cheapest Retailer
-
$7,774 USD
₹740,414 INR
A
Retailer 2
-
$7,987 USD
HK$62,400 HKD
View
A
Retailer 3
-
$8,197 USD
A$12,610 AUD
View
A
Retailer 4
-
$9,023 USD
View
A
Retailer 5
-
$9,523 USD
View
Retailer 6
-
$9,637 USD
SGD 13,023 SGD
View
Price last confirmed 20 days ago
A
Retailer 7
-
$10,176 USD
£8,012 GBP
View
A
Retailer 8
-
$10,264 USD
View
Final sale: no returns
A
Retailer 9
-
$10,264 USD
View
A
Retailer 10
-
$10,404 USD
£8,192 GBP
View
A
Retailer 11
-
$11,119 USD
View
A
Retailer 12
-
$11,290 USD
View
B+
Retailer 13
-
$12,830 USD
View
B+
Retailer 14
-
$14,522 USD
£11,435 GBP
View
B+
Retailer 15
-
$15,497 USD
View
Most Expensive
B
Adiamor
D-51262314 · Oct 30
$28,631 USD
View
15 more retailers have this diamond
Prices start from $7,774 USDSave up to $20,857 USD

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
2.12ct Heart
$7,774 USD