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Round|Lab Grown|HRD

0.90ct J SI2 Round Lab Grown Diamond

VG • J/SI2 • HRD 250000228048

Certificate HRD 250000228048

Diamond specifications and retailer prices

From $689 USD
As of October 28, 2026
Save $685 USD (50%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,374 USD at MOH London · As of October 29, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by HRD 250000228048. Listed at 3 retailers as of October 28, 2026, with prices from $689 to $1,374, a $685 spread on the same certified stone. MOH London lists it at $1,374. 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

0.90
Carat
J
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabHRD
CertificateHRD 250000228048
Dimensions6.02 × 5.97 × 3.88 mm
L/W Ratio1.01
Star length50%
Top View
6.02 mm5.97 mm0.90 ctJ / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 250000228048
Side View
Table 56.0%Crown 38.7°GirdlePavilion 40.2°Culet: NoneDepth 64.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,374 USD|Low: $636 USD|High: $1,396 USD|Avg: $899 USD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 3$689 USD
Retailer 6$731 USD
Retailer 4$753 USD
Retailer 5$829 USD
Retailer 2$1,052 USD
MOH London$1,374 USD

19 data points across 6 retailers

3 retailers$689 USD to $1,374 USD

B+
Cheapest Retailer
-
$689 USD
Final sale: no returns
B
Retailer 2
-
$1,052 USD
€1,002 EUR
View
Most Expensive
B
MOH London
84ACEF915 · Oct 29
$1,374 USD
£1,082 GBP
View
2 more retailers have this diamond
Prices start from $689 USDSave up to $685 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.

B+
0.90ct Round
$689 USD