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Round|Natural|GIA

2.12ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 1555132973

Certificate GIA 1555132973

Diamond specifications and retailer prices

From $17,696 SGD
HK$108,100 HKD
As of November 1, 2026
Save $15,107 SGD (46%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $32,802 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 2.12ct natural round diamond

This 2.12ct natural round sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1555132973. Listed at 16 retailers as of October 29, 2026, with prices from $17,696 to $32,802, a $15,107 spread on the same certified stone. MOH London lists it at $32,802. 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
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1555132973
Dimensions8.13 × 8.18 × 5.11 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
8.13 mm8.18 mm2.12 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555132973
Side View
Table 57.0%Crown 35°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.7%

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: $32,802 SGD|Low: $17,696 SGD|High: $33,020 SGD|Avg: $23,710 SGD|+0.4%
MOH London
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
Retailer 15
Retailer 16
October 29, 2026
Retailer 3$17,696 SGD
Retailer 15$18,394 SGD
Retailer 16$19,396 SGD
Retailer 14$20,567 SGD
Retailer 13$22,633 SGD
Retailer 8$22,897 SGD
Retailer 2$23,510 SGD
Retailer 11$23,685 SGD
Retailer 4$23,707 SGD
Retailer 5$24,210 SGD
Retailer 6$24,210 SGD
Retailer 7$25,015 SGD
Retailer 9$25,212 SGD
Retailer 10$26,153 SGD
Retailer 12$29,596 SGD
MOH London$32,802 SGD

23 data points across 16 retailers

16 retailers$17,696 SGD to $32,802 SGD

B+
Cheapest Retailer
-
$17,696 SGD
HK$108,100 HKD
B+
Retailer 2
-
$18,394 SGD
$14,383 USD
View
B+
Retailer 3
-
$19,396 SGD
$15,166 USD
View
B+
Retailer 4
-
$20,567 SGD
$16,082 USD
View
Retailer 5
-
$22,633 SGD
$17,697 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$23,502 SGD
$18,377 USD
View
Price last confirmed 35 days ago
B+
Retailer 7
-
$23,510 SGD
£14,475 GBP
View
B
Retailer 8
-
$23,685 SGD
$18,520 USD
View
Retailer 9
-
$23,707 SGD
$18,537 USD
View
Price last confirmed 10 days ago
B
Retailer 10
-
$24,210 SGD
$18,930 USD
View
B
Retailer 11
-
$24,210 SGD
$18,930 USD
View
B
Retailer 12
-
$25,015 SGD
$19,560 USD
View
B
Retailer 13
-
$25,212 SGD
€18,775 EUR
View
B
Retailer 14
-
$26,153 SGD
$20,450 USD
View
B
Retailer 15
-
$29,596 SGD
$23,142 USD
View
Most Expensive
B
MOH London
15EAF3C01 · Oct 29
$32,802 SGD
£20,196 GBP
View
15 more retailers have this diamond
Prices start from $17,696 SGDSave up to $15,107 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+
2.12ct Round
$17,696 SGD