Round|Natural|GIA

2.70ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 1553337662

Certificate GIA 1553337662

Diamond specifications and retailer prices

From $20,860 USD
As of October 31, 2026
Save $14,579 USD (41%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $35,439 USD at MOH London · As of November 1, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1553337662. Listed at 22 retailers as of October 31, 2026, with prices from $20,860 to $35,439, a $14,579 spread on the same certified stone. MOH London lists it at $35,439. 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
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1553337662
Dimensions8.83 × 8.88 × 5.52 mm
L/W Ratio1.01
Culet sizeNone
Top View
8.83 mm8.88 mm2.70 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1553337662
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.3%

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 31
Current: $35,439 USD|Low: $18,252 USD|High: $35,866 USD|Avg: $24,757 USD|-1.1%
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
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 1, 2026
Retailer 14$18,706 USD
Retailer 5$20,860 USD
Retailer 3$21,026 USD
Retailer 2$21,670 USD
Retailer 13$21,902 USD
Retailer 11$22,120 USD
Retailer 4$22,692 USD
Retailer 19$22,880 USD
Retailer 23$23,240 USD
Retailer 21$23,330 USD
Retailer 22$23,363 USD
Retailer 8$24,040 USD
Retailer 10$24,040 USD
Retailer 16$24,393 USD
Retailer 9$24,840 USD
Retailer 7$24,855 USD
Retailer 17$25,389 USD
Retailer 12$25,461 USD
Retailer 18$27,267 USD
Retailer 6$27,305 USD
Retailer 20$31,377 USD
Retailer 15$35,281 USD
MOH London$35,439 USD

11 data points across 23 retailers

22 retailers$20,860 USD to $35,439 USD

A
Cheapest Retailer
-
$20,860 USD
A
Retailer 2
-
$21,026 USD
View
B+
Retailer 3
-
$21,670 USD
₹2,063,794 INR
View
B+
Retailer 4
-
$21,902 USD
View
B+
Retailer 5
-
$22,120 USD
View
B+
Retailer 6
-
$22,880 USD
£18,016 GBP
View
B+
Retailer 7
-
$23,240 USD
View
Retailer 8
-
$23,330 USD
A$35,892 AUD
View
Price last confirmed 32 days ago
Retailer 9
-
$23,363 USD
View
Price last confirmed 32 days ago
Retailer 10
-
$23,826 USD
View
Price last confirmed 33 days ago
B+
Retailer 11
-
$24,040 USD
View
B+
Retailer 12
-
$24,393 USD
View
Retailer 13
-
$24,583 USD
View
Price last confirmed 34 days ago
B+
Retailer 14
-
$24,855 USD
A$38,238 AUD
View
B+
Retailer 15
-
$25,389 USD
£19,991 GBP
View
Retailer 16
-
$25,461 USD
View
Price last confirmed 33 days ago
Retailer 17
-
$25,528 USD
View
Price last confirmed 33 days ago
B
Retailer 18
-
$27,267 USD
€25,969 EUR
View
Retailer 19
-
$27,305 USD
View
Price last confirmed 32 days ago
B
Retailer 20
-
$31,377 USD
ZAR 506,902 ZAR
View
Retailer 21
-
$32,147 USD
View
Price last confirmed 36 days ago
Most Expensive
B
MOH London
3D73A92F9 · Nov 1
$35,439 USD
£27,905 GBP
View
21 more retailers have this diamond
Prices start from $20,860 USDSave up to $14,579 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
2.70ct Round
$20,860 USD