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Oval|Lab Grown|IGI

1.53ct H SI1 Oval Lab Grown Diamond

ID • H/SI1 • IGI LG442069564

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG442069564

Diamond specifications and retailer prices

From $950 USD
As of November 2, 2026
Save $3,886 USD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,836 USD 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG442069564 or 442069564. Listed at 12 retailers as of November 1, 2026, with prices from $950 to $4,836, a $3,886 spread on the same certified stone. MOH London lists it at $4,836. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.53
Carat
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442069564
Dimensions9.01 × 6.51 × 4.02 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.01 mm6.51 mm1.53 ctH / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG442069564
Side View
Table 57.5%Crown 33.5°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 61.8%

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 2
Current: $4,836 USD|Low: $950 USD|High: $4,901 USD|Avg: $2,439 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 8$950 USD
Retailer 7$1,460 USD
Retailer 12$1,588 USD
Retailer 13$1,634 USD
Retailer 9$1,693 USD
Retailer 14$1,693 USD
Retailer 4$1,865 USD
Retailer 5$2,300 USD
Retailer 2$2,387 USD
Retailer 10$2,671 USD
Retailer 3$3,073 USD
Retailer 11$3,174 USD
MOH London$4,836 USD
Retailer 6$4,848 USD

38 data points across 14 retailers

12 retailers$950 USD to $4,836 USD

A
Cheapest Retailer
-
$950 USD
B+
Retailer 2
-
$1,460 USD
View
B+
Retailer 3
-
$1,588 USD
View
B+
Retailer 4
-
$1,634 USD
View
Final sale: no returns
Retailer 5
-
$1,693 USD
View
Price last confirmed 21 days ago
B+
Retailer 6
-
$1,693 USD
View
B
Retailer 7
-
$1,865 USD
View
B
Retailer 8
-
$2,387 USD
£1,880 GBP
View
B
Retailer 9
-
$2,671 USD
View
B
Retailer 10
-
$3,073 USD
View
B
Retailer 11
-
$3,174 USD
View
Most Expensive
B
MOH London
LG442069564 · Nov 1
$4,836 USD
£3,808 GBP
View
11 more retailers have this diamond
Prices start from $950 USDSave up to $3,886 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
$950 USD