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Oval|Lab Grown|IGI

1.61ct D SI2 Oval Lab Grown Diamond

VG • D/SI2 • IGI LG537250352

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG537250352

Diamond specifications and retailer prices

From $288 AUD
$202 USD
As of October 29, 2026
Save $1,294 AUD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,582 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.61ct lab-grown oval diamond

This 1.61ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG537250352 or 537250352. Listed at 13 retailers as of October 29, 2026, with prices from $288 to $1,582, a $1,294 spread on the same certified stone. MOH London lists it at $1,582. 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

1.61
Carat
D
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537250352
Dimensions9.20 × 6.58 × 4.19 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
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
9.20 mm6.58 mm1.61 ctD / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG537250352
Side View
Table 59.0%Crown 36.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.7%

Caratlytics Score

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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: $1,582 AUD|Low: $532 AUD|High: $1,593 AUD|Avg: $897 AUD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 8$532 AUD
Retailer 6$616 AUD
Retailer 3$634 AUD
Retailer 7$726 AUD
Retailer 2$731 AUD
Retailer 5$1,147 AUD
Retailer 4$1,374 AUD
MOH London$1,582 AUD

43 data points across 8 retailers

13 retailers$288 AUD to $1,582 AUD

A
Cheapest Retailer
-
$288 AUD
$202 USD
A
Retailer 2
-
$333 AUD
$234 USD
View
A
Retailer 3
-
$356 AUD
$250 USD
View
A
Retailer 4
-
$356 AUD
$250 USD
View
B+
Retailer 5
-
$532 AUD
$374 USD
View
B+
Retailer 6
-
$616 AUD
$433 USD
View
A
Retailer 7
-
$634 AUD
€424 EUR
View
B+
Retailer 8
-
$726 AUD
$510 USD
View
B+
Retailer 9
-
$731 AUD
£404 GBP
View
B
Retailer 10
-
$1,147 AUD
$806 USD
View
B
Retailer 11
-
$1,263 AUD
$887 USD
View
Retailer 12
-
$1,374 AUD
$965 USD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
LG537250352 · Oct 29
$1,582 AUD
£875 GBP
View
12 more retailers have this diamond
Prices start from $288 AUDSave up to $1,294 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
1.61ct Oval
$288 AUD