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Heart|Natural|GIA

1.81ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 2414611216

Certificate GIA 2414611216

Diamond specifications and retailer prices

From $10,522 SGD
HK$64,300 HKD
As of November 1, 2026
Save $9,820 SGD (48%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $20,342 SGD at Adiamor · As of November 1, 2026
View at Adiamor

About this 1.81ct natural heart diamond

This 1.81ct natural heart sits in the one-and-a-half to two 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 2414611216. Listed at 17 retailers as of November 1, 2026, with prices from $10,522 to $20,342, a $9,820 spread on the same certified stone. Adiamor lists it at $20,342. 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

1.81
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2414611216
Dimensions7.62 × 8.26 × 4.65 mm
L/W Ratio1.08
Top View
7.62 mm8.26 mm1.81 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2414611216
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 56.3%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $13,222 SGD|Low: $10,226 SGD|High: $19,093 SGD|Avg: $13,967 SGD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 3$10,634 SGD
Retailer 5$10,953 SGD
Retailer 6$12,223 SGD
Retailer 1$13,222 SGD
Retailer 7$13,332 SGD
Retailer 8$14,667 SGD
Retailer 4$15,222 SGD
Retailer 2$18,866 SGD

38 data points across 8 retailers

17 retailers$10,522 SGD to $20,342 SGD

B+
Cheapest Retailer
-
$10,522 SGD
HK$64,300 HKD
B+
Retailer 2
-
$10,634 SGD
₹792,244 INR
View
B+
Retailer 3
-
$10,953 SGD
A$13,182 AUD
View
Retailer 4
-
$11,646 SGD
View
Price last confirmed 21 days ago
B+
Retailer 5
-
$11,984 SGD
$9,374 USD
View
B+
Retailer 6
-
$12,223 SGD
$9,561 USD
View
B+
Retailer 7
-
$12,372 SGD
$9,678 USD
View
B+
Retailer 8
-
$13,222 SGD
£8,144 GBP
View
B
Retailer 9
-
$13,332 SGD
$10,429 USD
View
Final sale: no returns
B+
Retailer 10
-
$13,334 SGD
$10,430 USD
View
B
Retailer 11
-
$14,445 SGD
$11,299 USD
View
B
Retailer 12
-
$14,667 SGD
$11,473 USD
View
B
Retailer 13
-
$15,222 SGD
€11,340 EUR
View
B
Retailer 14
-
$16,668 SGD
$13,038 USD
View
B
Retailer 15
-
$18,866 SGD
£11,620 GBP
View
B
Retailer 16
-
$20,134 SGD
$15,749 USD
View
Most Expensive
B
Adiamor
D-51263749 · Nov 1
$20,342 SGD
$15,912 USD
View
16 more retailers have this diamond
Prices start from $10,522 SGDSave up to $9,820 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+
1.81ct Heart
$10,522 SGD