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Oval|Lab Grown|IGI

1.53ct H VS1 Oval Lab Grown Diamond

EX • H/VS1 • IGI LG778676074

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG778676074

Diamond specifications and retailer prices

From $315 AUD
$221 USD
As of November 1, 2026
Save $1,250 AUD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,566 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778676074 or 778676074. Listed at 17 retailers as of November 1, 2026, with prices from $315 to $1,566, a $1,250 spread on the same certified stone. MOH London lists it at $1,566. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778676074
Dimensions9.40 × 6.43 × 4.03 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.40 mm6.43 mm1.53 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778676074
Side View
Table 60.0%Crown 33.9°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.7%

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: $1,566 AUD|Low: $301 AUD|High: $1,584 AUD|Avg: $905 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
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 3$315 AUD
Retailer 17$351 AUD
Retailer 12$365 AUD
Retailer 10$391 AUD
Retailer 7$392 AUD
Retailer 16$668 AUD
Retailer 2$675 AUD
Retailer 8$725 AUD
Retailer 15$860 AUD
Retailer 6$917 AUD
Retailer 14$1,035 AUD
Retailer 11$1,256 AUD
Retailer 13$1,269 AUD
Retailer 4$1,332 AUD
Retailer 9$1,348 AUD
Retailer 5$1,555 AUD
MOH London$1,566 AUD

32 data points across 17 retailers

17 retailers$315 AUD to $1,566 AUD

A
Cheapest Retailer
-
$315 AUD
$221 USD
A
Retailer 2
-
$351 AUD
$246 USD
View
Final sale: no returns
A
Retailer 3
-
$365 AUD
$256 USD
View
A
Retailer 4
-
$391 AUD
$274 USD
View
Retailer 5
-
$392 AUD
$275 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$668 AUD
$468 USD
View
A
Retailer 7
-
$675 AUD
ZAR 7,639 ZAR
View
A
Retailer 8
-
$725 AUD
$508 USD
View
B+
Retailer 9
-
$860 AUD
$603 USD
View
B+
Retailer 10
-
$917 AUD
View
B+
Retailer 11
-
$1,035 AUD
$725 USD
View
B+
Retailer 12
-
$1,256 AUD
$880 USD
View
B+
Retailer 13
-
$1,269 AUD
SGD 1,202 SGD
View
B+
Retailer 14
-
$1,332 AUD
$933 USD
View
Retailer 15
-
$1,348 AUD
$945 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
$1,555 AUD
$1,090 USD
View
Most Expensive
B
MOH London
LG778676074 · Nov 1
$1,566 AUD
£864 GBP
View
16 more retailers have this diamond
Prices start from $315 AUDSave up to $1,250 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
$315 AUD