CaratHunter
Plans
Round|Lab Grown|IGI

1.53ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG778658618

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778658618

Diamond specifications and retailer prices

From $277 AUD
$194 USD
As of November 1, 2026
Save $1,331 AUD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,607 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778658618 or 778658618. Listed at 22 retailers as of November 1, 2026, with prices from $277 to $1,607, a $1,331 spread on the same certified stone. MOH London lists it at $1,607. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778658618
Dimensions7.34 × 7.36 × 4.56 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.34 mm7.36 mm1.53 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778658618
Side View
Table 60.0%Crown 35.2°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.1%

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: $1,607 AUD|Low: $277 AUD|High: $1,662 AUD|Avg: $798 AUD|-3.3%
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
Retailer 18
Retailer 19
November 2, 2026
Retailer 7$277 AUD
Retailer 3$310 AUD
Retailer 19$321 AUD
Retailer 16$344 AUD
Retailer 8$345 AUD
Retailer 14$594 AUD
Retailer 4$598 AUD
Retailer 13$626 AUD
Retailer 9$659 AUD
Retailer 12$801 AUD
Retailer 18$819 AUD
Retailer 2$896 AUD
Retailer 17$1,106 AUD
Retailer 5$1,120 AUD
Retailer 11$1,127 AUD
Retailer 6$1,182 AUD
Retailer 10$1,370 AUD
Retailer 15$1,430 AUD
MOH London$1,607 AUD

30 data points across 19 retailers

22 retailers$277 AUD to $1,607 AUD

A
Cheapest Retailer
-
$277 AUD
$194 USD
Retailer 2
-
$277 AUD
$194 USD
View
Price last confirmed 45 days ago
A
Retailer 3
-
$310 AUD
$217 USD
View
Final sale: no returns
A
Retailer 4
-
$321 AUD
$225 USD
View
Retailer 5
-
$340 AUD
$238 USD
View
Price last confirmed 44 days ago
A
Retailer 6
-
$344 AUD
$241 USD
View
Retailer 7
-
$345 AUD
$242 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$594 AUD
ZAR 6,721 ZAR
View
B+
Retailer 9
-
$598 AUD
$419 USD
View
A
Retailer 10
-
$626 AUD
£345 GBP
View
A
Retailer 11
-
$659 AUD
$462 USD
View
A
Retailer 12
-
$801 AUD
View
A
Retailer 13
-
$819 AUD
$574 USD
View
B+
Retailer 14
-
$896 AUD
$628 USD
View
B+
Retailer 15
-
$1,106 AUD
$775 USD
View
Retailer 16
-
$1,106 AUD
$775 USD
View
Price last confirmed 42 days ago
B+
Retailer 17
-
$1,120 AUD
SGD 1,061 SGD
View
Retailer 18
-
$1,127 AUD
$790 USD
View
Price last confirmed 15 days ago
B+
Retailer 19
-
$1,182 AUD
$828 USD
View
B
Retailer 20
-
$1,370 AUD
$960 USD
View
B
Retailer 21
-
$1,430 AUD
$1,002 USD
View
Most Expensive
B
MOH London
LG778658618 · Nov 1
$1,607 AUD
£887 GBP
View
21 more retailers have this diamond
Prices start from $277 AUDSave up to $1,331 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 Round
$277 AUD