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 $327 USD
As of October 29, 2026
Save $1,309 USD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,636 USD at MOH London · As of October 29, 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 October 29, 2026, with prices from $327 to $1,636, a $1,309 spread on the same certified stone. MOH London lists it at $1,636. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,636 USD|Low: $365 USD|High: $1,636 USD|Avg: $874 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 9$365 USD
Retailer 5$406 USD
Retailer 2$453 USD
Retailer 10$548 USD
Retailer 8$560 USD
Retailer 3$657 USD
Retailer 4$726 USD
Retailer 7$1,190 USD
Retailer 11$1,349 USD
Retailer 6$1,600 USD
MOH London$1,636 USD

10 data points across 11 retailers

13 retailers$327 USD to $1,636 USD

A
Cheapest Retailer
-
$327 USD
A
Retailer 2
-
$365 USD
View
Final sale: no returns
A
Retailer 3
-
$406 USD
View
A
Retailer 4
-
$406 USD
View
A
Retailer 5
-
$453 USD
£357 GBP
View
B+
Retailer 6
-
$548 USD
View
B+
Retailer 7
-
$560 USD
View
B+
Retailer 8
-
$657 USD
View
B+
Retailer 9
-
$726 USD
£572 GBP
View
B
Retailer 10
-
$1,190 USD
View
B
Retailer 11
-
$1,349 USD
View
B
Retailer 12
-
$1,600 USD
View
Most Expensive
B
MOH London
LG839682977 · Oct 29
$1,636 USD
£1,288 GBP
View
12 more retailers have this diamond
Prices start from $327 USDSave up to $1,309 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.

A
1.53ct Oval
$327 USD