CaratHunter
Plans
Round|Natural|GIA

2.10ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6542415178

Certificate GIA 6542415178

Diamond specifications and retailer prices

From $14,878 USD
₹1,416,917 INR
As of October 30, 2026
Save $9,490 USD (39%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $24,367 USD at MOH London · As of October 29, 2026
View at MOH London

About this 2.1ct natural round diamond

This 2.1ct natural round sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6542415178. Listed at 16 retailers as of October 29, 2026, with prices from $14,878 to $24,367, a $9,490 spread on the same certified stone. MOH London lists it at $24,367. 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

2.10
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle31.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6542415178
Dimensions8.40 × 8.42 × 4.97 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
8.40 mm8.42 mm2.10 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6542415178
Side View
Table 59.0%Crown 31.5°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 59.1%

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: Oct 30
Current: $24,367 USD|Low: $14,788 USD|High: $24,530 USD|Avg: $17,669 USD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 3$14,878 USD
Retailer 9$15,748 USD
Retailer 5$16,231 USD
Retailer 7$16,294 USD
Retailer 8$16,416 USD
Retailer 10$16,760 USD
Retailer 4$16,922 USD
Retailer 2$18,831 USD
Retailer 6$21,345 USD
MOH London$24,367 USD

27 data points across 10 retailers

16 retailers$14,878 USD to $24,367 USD

A
Cheapest Retailer
-
$14,878 USD
₹1,416,917 INR
A
Retailer 2
-
$15,748 USD
View
A
Retailer 3
-
$16,231 USD
£12,780 GBP
View
Retailer 4
-
$16,294 USD
A$25,068 AUD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$16,416 USD
View
Final sale: no returns
A
Retailer 6
-
$16,760 USD
View
A
Retailer 7
-
$16,922 USD
£13,325 GBP
View
B+
Retailer 8
-
$17,131 USD
View
B+
Retailer 9
-
$18,139 USD
View
B+
Retailer 10
-
$18,273 USD
View
B+
Retailer 11
-
$18,558 USD
View
B+
Retailer 12
-
$18,831 USD
€17,934 EUR
View
B+
Retailer 13
-
$19,272 USD
View
B+
Retailer 14
-
$21,345 USD
ZAR 344,837 ZAR
View
B
Retailer 15
-
$21,986 USD
View
Most Expensive
B+
MOH London
B617158DB · Oct 29
$24,367 USD
£19,187 GBP
View
15 more retailers have this diamond
Prices start from $14,878 USDSave up to $9,490 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
2.10ct Round
$14,878 USD