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Round|Lab Grown|HRD

0.90ct I SI2 Round Lab Grown Diamond

EX • I/SI2 • HRD 250000250015

Certificate HRD 250000250015

Diamond specifications and retailer prices

From $1,119 AUD
$786 USD
As of October 30, 2026
Save $1,105 AUD (50%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,224 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 0.9ct lab-grown round diamond

This 0.9ct lab-grown round sits in the just-under-one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by HRD 250000250015. Listed at 4 retailers as of October 26, 2026, with prices from $1,119 to $2,224, a $1,105 spread on the same certified stone. MOH London lists it at $2,224. 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

0.90
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.7°
Pavilion angle41.6°
OriginLab Grown
Grading LabHRD
CertificateHRD 250000250015
Dimensions6.19 × 6.11 × 3.82 mm
L/W Ratio1.01
Star length55%
Top View
6.19 mm6.11 mm0.90 ctI / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateHRD 250000250015
Side View
Table 61.0%Crown 34.7°GirdlePavilion 41.6°Culet: NoneDepth 62.0%

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: $2,224 AUD|Low: $1,018 AUD|High: $2,233 AUD|Avg: $1,502 AUD|+0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 4$1,119 AUD
Retailer 3$1,213 AUD
Retailer 5$1,314 AUD
Retailer 2$1,713 AUD
MOH London$2,224 AUD

26 data points across 5 retailers

4 retailers$1,119 AUD to $2,224 AUD

B+
Cheapest Retailer
-
$1,119 AUD
$786 USD
Final sale: no returns
B+
Retailer 2
-
$1,213 AUD
$852 USD
View
B
Retailer 3
-
$1,713 AUD
€1,146 EUR
View
Most Expensive
B
MOH London
4EB4F13D0 · Oct 26
$2,224 AUD
£1,230 GBP
View
3 more retailers have this diamond
Prices start from $1,119 AUDSave up to $1,105 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+
0.90ct Round
$1,119 AUD