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Round|Natural|GIA

2.70ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 2556812599

Certificate GIA 2556812599

Diamond specifications and retailer prices

From $16,309 USD
CA$22,652 CAD
As of October 30, 2026
Save $10,719 USD (40%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $27,028 USD at MOH London · As of October 29, 2026
View at MOH London

About this 2.7ct natural round diamond

This 2.7ct natural round sits in the two to three carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2556812599. Listed at 13 retailers as of October 29, 2026, with prices from $16,309 to $27,028, a $10,719 spread on the same certified stone. MOH London lists it at $27,028. 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

2.70
Carat
J
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2556812599
Dimensions8.95 × 9.01 × 5.39 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
8.95 mm9.01 mm2.70 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556812599
Side View
Table 60.0%Crown 32.5°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 60.0%

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: $27,028 USD|Low: $14,345 USD|High: $27,208 USD|Avg: $19,368 USD|+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
October 30, 2026
Retailer 2$16,309 USD
Retailer 13$16,411 USD
Retailer 12$16,497 USD
Retailer 7$17,953 USD
Retailer 8$18,133 USD
Retailer 9$18,830 USD
Retailer 3$19,260 USD
Retailer 4$19,260 USD
Retailer 5$19,900 USD
Retailer 10$20,225 USD
Retailer 6$20,362 USD
Retailer 11$20,867 USD
MOH London$27,028 USD

31 data points across 13 retailers

13 retailers$16,309 USD to $27,028 USD

B+
Cheapest Retailer
-
$16,309 USD
CA$22,652 CAD
B+
Retailer 2
-
$16,411 USD
View
B+
Retailer 3
-
$17,953 USD
£14,136 GBP
View
B+
Retailer 4
-
$18,133 USD
View
B
Retailer 5
-
$18,830 USD
View
B
Retailer 6
-
$19,260 USD
View
B
Retailer 7
-
$19,260 USD
View
B
Retailer 8
-
$19,900 USD
View
B
Retailer 9
-
$20,225 USD
View
B+
Retailer 10
-
$20,362 USD
€19,392 EUR
View
B
Retailer 11
-
$20,867 USD
View
Retailer 12
-
$24,386 USD
View
Price last confirmed 40 days ago
Most Expensive
B
MOH London
A3BA8F0BD · Oct 29
$27,028 USD
£21,282 GBP
View
12 more retailers have this diamond
Prices start from $16,309 USDSave up to $10,719 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+
2.70ct Round
$16,309 USD