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Oval|Lab Grown|IGI

1.53ct D SI1 Oval Lab Grown Diamond

VG • D/SI1 • IGI LG839682977

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839682977

Diamond specifications and retailer prices

From $466 AUD
$327 USD
As of November 1, 2026
Save $1,850 AUD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,316 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.53ct lab-grown oval diamond

This 1.53ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG839682977 or 839682977. Listed at 13 retailers as of November 1, 2026, with prices from $466 to $2,316, a $1,850 spread on the same certified stone. MOH London lists it at $2,316. 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

1.53
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839682977
Dimensions9.64 × 6.43 × 3.87 mm
L/W Ratio1.50
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.64 mm6.43 mm1.53 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839682977
Side View
Table 58.0%Crown 33.2°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 60.2%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $2,316 AUD|Low: $520 AUD|High: $2,329 AUD|Avg: $1,241 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 9$520 AUD
Retailer 5$578 AUD
Retailer 2$643 AUD
Retailer 10$780 AUD
Retailer 8$797 AUD
Retailer 3$935 AUD
Retailer 4$1,033 AUD
Retailer 7$1,694 AUD
Retailer 11$1,921 AUD
Retailer 6$2,278 AUD
MOH London$2,316 AUD

12 data points across 11 retailers

13 retailers$466 AUD to $2,316 AUD

A
Cheapest Retailer
-
$466 AUD
$327 USD
A
Retailer 2
-
$520 AUD
$365 USD
View
Final sale: no returns
Retailer 3
-
$578 AUD
$406 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$578 AUD
$406 USD
View
A
Retailer 5
-
$643 AUD
£356 GBP
View
B+
Retailer 6
-
$780 AUD
$548 USD
View
B+
Retailer 7
-
$797 AUD
$560 USD
View
B+
Retailer 8
-
$935 AUD
$657 USD
View
B+
Retailer 9
-
$1,033 AUD
£572 GBP
View
B
Retailer 10
-
$1,694 AUD
$1,190 USD
View
B
Retailer 11
-
$1,921 AUD
$1,349 USD
View
B
Retailer 12
-
$2,278 AUD
$1,600 USD
View
Most Expensive
B
MOH London
LG839682977 · Nov 1
$2,316 AUD
£1,281 GBP
View
12 more retailers have this diamond
Prices start from $466 AUDSave up to $1,850 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
1.53ct Oval
$466 AUD