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Round|Natural|GIA

2.70ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 1553337662

Certificate GIA 1553337662

Diamond specifications and retailer prices

From $29,765 AUD
$20,860 USD
As of October 31, 2026
Save $20,803 AUD (41%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $50,568 AUD at MOH London · As of November 2, 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 24 retailers as of October 31, 2026, with prices from $29,765 to $50,568, a $20,803 spread on the same certified stone. MOH London lists it at $50,568. 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
Colour
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: $50,568 AUD|Low: $26,044 AUD|High: $51,177 AUD|Avg: $35,345 AUD|-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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 3, 2026
Retailer 14$26,692 AUD
Retailer 5$29,765 AUD
Retailer 3$30,002 AUD
Retailer 19$30,911 AUD
Retailer 2$31,253 AUD
Retailer 11$31,563 AUD
Retailer 13$32,376 AUD
Retailer 4$32,379 AUD
Retailer 23$33,162 AUD
Retailer 22$33,289 AUD
Retailer 18$33,337 AUD
Retailer 8$34,303 AUD
Retailer 10$34,303 AUD
Retailer 16$34,806 AUD
Retailer 9$35,444 AUD
Retailer 7$35,465 AUD
Retailer 20$36,224 AUD
Retailer 12$36,330 AUD
Retailer 17$38,888 AUD
Retailer 6$38,961 AUD
Retailer 21$44,772 AUD
Retailer 15$50,342 AUD
MOH London$50,568 AUD

13 data points across 23 retailers

24 retailers$29,765 AUD to $50,568 AUD

A
Cheapest Retailer
-
$29,765 AUD
$20,860 USD
A
Retailer 2
-
$30,002 AUD
$21,026 USD
View
A
Retailer 3
-
$30,911 AUD
₹2,063,127 INR
View
A
Retailer 4
-
$31,253 AUD
$21,902 USD
View
B+
Retailer 5
-
$31,563 AUD
$22,120 USD
View
B+
Retailer 6
-
$32,376 AUD
£17,866 GBP
View
B+
Retailer 7
-
$33,162 AUD
$23,240 USD
View
Retailer 8
-
$33,289 AUD
View
Price last confirmed 33 days ago
B+
Retailer 9
-
$33,337 AUD
$23,363 USD
View
Retailer 10
-
$33,997 AUD
$23,826 USD
View
Price last confirmed 34 days ago
B+
Retailer 11
-
$34,303 AUD
$24,040 USD
View
B+
Retailer 12
-
$34,303 AUD
$24,040 USD
View
B+
Retailer 13
-
$34,806 AUD
$24,393 USD
View
Retailer 14
-
$35,077 AUD
$24,583 USD
View
Price last confirmed 35 days ago
B+
Retailer 15
-
$35,444 AUD
$24,840 USD
View
B+
Retailer 16
-
$35,465 AUD
View
B+
Retailer 17
-
$36,224 AUD
£19,990 GBP
View
Retailer 18
-
$36,330 AUD
$25,461 USD
View
Price last confirmed 35 days ago
Retailer 19
-
$36,426 AUD
$25,528 USD
View
Price last confirmed 34 days ago
B
Retailer 20
-
$38,888 AUD
€25,956 EUR
View
Retailer 21
-
$38,961 AUD
$27,305 USD
View
Price last confirmed 33 days ago
B
Retailer 22
-
$44,772 AUD
ZAR 506,902 ZAR
View
Retailer 23
-
$45,871 AUD
$32,147 USD
View
Price last confirmed 37 days ago
Most Expensive
B
MOH London
3D73A92F9 · Nov 2
$50,568 AUD
£27,905 GBP
View
23 more retailers have this diamond
Prices start from $29,765 AUDSave up to $20,803 AUD

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
$29,765 AUD