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Round|Lab Grown|IGI

0.93ct D SI1 Round Lab Grown Diamond

VG • D/SI1 • IGI LG510158226

Shape and cutting style on the report: Round brilliant

Certificate IGI LG510158226

Diamond specifications and retailer prices

From $179 AUD
$126 USD
As of October 29, 2026
Save $969 AUD (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,148 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 0.93ct lab-grown round diamond

This 0.93ct lab-grown round sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG510158226 or 510158226. Listed at 9 retailers as of October 26, 2026, with prices from $179 to $1,148, a $969 spread on the same certified stone. MOH London lists it at $1,148. 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

0.93
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle34°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG510158226
Dimensions6.32 × 6.29 × 3.77 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.32 mm6.29 mm0.93 ctD / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG510158226
Side View
Table 60.5%Crown 34°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,148 AUD|Low: $179 AUD|High: $1,161 AUD|Avg: $652 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 4$179 AUD
Retailer 7$201 AUD
Retailer 5$426 AUD
Retailer 2$683 AUD
Retailer 3$755 AUD
Retailer 6$815 AUD
MOH London$1,148 AUD

16 data points across 7 retailers

9 retailers$179 AUD to $1,148 AUD

A
Cheapest Retailer
-
$179 AUD
$126 USD
A
Retailer 2
-
$201 AUD
$141 USD
View
Final sale: no returns
A
Retailer 3
-
$208 AUD
$146 USD
View
B+
Retailer 4
-
$426 AUD
$299 USD
View
B
Retailer 5
-
$683 AUD
$480 USD
View
B
Retailer 6
-
$755 AUD
$530 USD
View
B
Retailer 7
-
$789 AUD
$554 USD
View
B
Retailer 8
-
$815 AUD
$572 USD
View
Most Expensive
B
MOH London
LG510158226 · Oct 26
$1,148 AUD
£635 GBP
View
8 more retailers have this diamond
Prices start from $179 AUDSave up to $969 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
0.93ct Round
$179 AUD