Heart|Natural|GIA

1.81ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 2414611216

Certificate GIA 2414611216

Diamond specifications and retailer prices

From $8,230 USD
HK$64,300 HKD
As of October 30, 2026
Save $7,682 USD (48%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $15,912 USD at Adiamor · As of October 30, 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 October 30, 2026, with prices from $8,230 to $15,912, a $7,682 spread on the same certified stone. Adiamor lists it at $15,912. 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
Color
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: Oct 30
Current: $8,319 USD|Low: $7,999 USD|High: $14,935 USD|Avg: $10,865 USD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 1$8,319 USD
Retailer 4$8,568 USD
Retailer 6$9,561 USD
Retailer 3$10,343 USD
Retailer 7$10,429 USD
Retailer 9$10,430 USD
Retailer 8$11,473 USD
Retailer 2$11,907 USD
Retailer 5$14,836 USD

36 data points across 9 retailers

17 retailers$8,230 USD to $15,912 USD

B+
Cheapest Retailer
-
$8,230 USD
HK$64,300 HKD
B+
Retailer 2
-
$8,319 USD
₹792,244 INR
View
B+
Retailer 3
-
$8,568 USD
A$13,182 AUD
View
Retailer 4
-
$9,110 USD
SGD 12,311 SGD
View
Price last confirmed 19 days ago
B+
Retailer 5
-
$9,374 USD
View
B+
Retailer 6
-
$9,561 USD
View
B+
Retailer 7
-
$9,678 USD
View
B+
Retailer 8
-
$10,343 USD
£8,144 GBP
View
B
Retailer 9
-
$10,429 USD
View
Final sale: no returns
B+
Retailer 10
-
$10,430 USD
View
B
Retailer 11
-
$11,299 USD
View
B
Retailer 12
-
$11,473 USD
View
B
Retailer 13
-
$11,907 USD
€11,340 EUR
View
B
Retailer 14
-
$13,038 USD
View
B
Retailer 15
-
$14,836 USD
£11,682 GBP
View
B
Retailer 16
-
$15,749 USD
View
Most Expensive
B
Adiamor
D-51263749 · Oct 30
$15,912 USD
View
16 more retailers have this diamond
Prices start from $8,230 USDSave up to $7,682 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.

B+
1.81ct Heart
$8,230 USD