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Round|Natural|GIA

2.10ct E SI1 Round Natural Diamond

ID • E/SI1 • GIA 1

Certificate GIA 1

Diamond specifications and retailer prices

From $20,907 USD
Save $13,252 USD (39%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $34,159 USD at NZ Jewellers
View at NZ Jewellers

About this 2.1ct natural round diamond

This 2.1ct natural round sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA. Listed at 10 retailers, with prices from $20,907 to $34,159 at NZ Jewellers, a $13,252 spread on the same certified stone. 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
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1
Dimensions8.26 × 8.32 × 5.00 mm
L/W Ratio1.01
Top View
8.26 mm8.32 mm2.10 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $34,159 USD|Low: $20,689 USD|High: $34,159 USD|Avg: $24,885 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
September 29, 2026
Retailer 3$20,907 USD
Retailer 8$22,353 USD
Retailer 4$24,112 USD
Retailer 7$24,969 USD
Retailer 2$25,318 USD
Retailer 6$26,122 USD
Retailer 5$27,126 USD
NZ Jewellers$34,159 USD

9 data points across 8 retailers

10 retailers$20,907 USD to $34,159 USD

B
Cheapest Retailer
-
$20,907 USD
B
Retailer 2
-
$22,353 USD
View
B
Retailer 3
-
$24,112 USD
View
B
Retailer 4
-
$24,969 USD
View
C
Retailer 5
-
$25,318 USD
View
C
Retailer 6
-
$26,122 USD
View
Price last confirmed 23 days ago
C
Retailer 7
-
$26,122 USD
View
C
Retailer 8
-
$27,126 USD
View
C
Retailer 9
-
$27,126 USD
View
Price last confirmed 25 days ago
Most Expensive
C
NZ Jewellers
54389834-fb4f-45e9-aff9-c665bd68f4e3 · Sep 28
$34,159 USD
View
9 more retailers have this diamond
Prices start from $20,907 USDSave up to $13,252 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.

B
2.10ct Round
$20,907 USD