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Round|Natural|GIA

2.70ct H SI1 Round Natural Diamond

EX • H/SI1

Diamond specifications and retailer prices

From $27,932 AUD
$19,575 USD
As of November 1, 2026
Save $17,939 AUD (39%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $45,871 AUD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

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. Listed at 13 retailers as of November 1, 2026, with prices from $27,932 to $45,871, a $17,939 spread on the same certified stone. NZ Jewellers lists it at $45,871. 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
OriginNatural
Grading LabGIA
Dimensions8.83 × 8.88 × 5.52 mm
L/W Ratio1.01
Top View
8.83 mm8.88 mm2.70 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA
Side View
Table 58.0%CrownGirdle: MediumPavilionCulet: NDepth 62.3%

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: $45,871 AUD|Low: $27,932 AUD|High: $45,871 AUD|Avg: $35,574 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 6$27,932 AUD
Retailer 3$28,811 AUD
Retailer 2$31,385 AUD
Retailer 11$31,939 AUD
Retailer 5$33,997 AUD
Retailer 7$35,077 AUD
Retailer 8$36,236 AUD
Retailer 10$36,426 AUD
Retailer 12$36,583 AUD
Retailer 4$38,088 AUD
Retailer 9$38,920 AUD
NZ Jewellers$45,871 AUD

17 data points across 12 retailers

13 retailers$27,932 AUD to $45,871 AUD

B+
Cheapest Retailer
-
$27,932 AUD
$19,575 USD
B+
Retailer 2
-
$28,811 AUD
$20,191 USD
View
B+
Retailer 3
-
$31,385 AUD
CA$30,549 CAD
View
B+
Retailer 4
-
$31,784 AUD
$22,275 USD
View
B+
Retailer 5
-
$31,939 AUD
$22,384 USD
View
B+
Retailer 6
-
$33,277 AUD
$23,321 USD
View
B+
Retailer 7
-
$33,997 AUD
$23,826 USD
View
B
Retailer 8
-
$35,077 AUD
$24,583 USD
View
B
Retailer 9
-
$36,236 AUD
$25,395 USD
View
B
Retailer 10
-
$36,426 AUD
$25,528 USD
View
B
Retailer 11
-
$36,583 AUD
$25,638 USD
View
B
Retailer 12
-
$38,920 AUD
$27,276 USD
View
Most Expensive
B
NZ Jewellers
955deafe-1eff-46f2-b1b9-7c3d9bb05357 · Nov 2
$45,871 AUD
$32,147 USD
View
12 more retailers have this diamond
Prices start from $27,932 AUDSave up to $17,939 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.

B+
2.70ct Round
$27,932 AUD