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Round|Natural|GIA

2.15ct H SI1 Round Natural Diamond

VG • H/SI1 • GIA 2231963985

Certificate GIA 2231963985

Diamond specifications and retailer prices

From $20,231 AUD
$14,211 USD
As of October 31, 2026
Save $5,698 AUD (22%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $25,929 AUD at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 2.15ct natural round diamond

This 2.15ct natural round sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 2231963985. Listed at 4 retailers as of October 31, 2026, with prices from $20,231 to $25,929, a $5,698 spread on the same certified stone. 77 Diamonds lists it at $25,929. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.15
Carat
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231963985
Dimensions8.36 × 8.39 × 5.03 mm
L/W Ratio1.00
Culet sizeNone
Top View
8.36 mm8.39 mm2.15 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2231963985
Side View
Table 61.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 60.1%

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 31
Current: $25,929 AUD|Low: $20,231 AUD|High: $28,095 AUD|Avg: $26,433 AUD|-5.4%
77 Diamonds
Retailer 2
Retailer 3
October 31, 2026
Retailer 2$20,231 AUD
Retailer 3$21,973 AUD
77 Diamonds$25,929 AUD

30 data points across 3 retailers

4 retailers$20,231 AUD to $25,929 AUD

B+
Cheapest Retailer
-
$20,231 AUD
$14,211 USD
B
Retailer 2
-
$21,973 AUD
$15,435 USD
View
B
Retailer 3
-
$22,132 AUD
View
Most Expensive
B
77 Diamonds
RBZUYFHHCR5 · Oct 31
$25,929 AUD
£14,342 GBP
View
3 more retailers have this diamond
Prices start from $20,231 AUDSave up to $5,698 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+
2.15ct Round
$20,231 AUD