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Round|Lab Grown|IGI

1.51ct H VVS2 Round Lab Grown Diamond

ID • H/VVS2 • IGI LG845673724

Shape and cutting style on the report: Round brilliant

Certificate IGI LG845673724

Diamond specifications and retailer prices

From $258 AUD
$181 USD
As of November 1, 2026
Save $1,236 AUD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,493 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.51ct lab-grown round diamond

This 1.51ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845673724 or 845673724. Listed at 19 retailers as of November 1, 2026, with prices from $258 to $1,493, a $1,236 spread on the same certified stone. MOH London lists it at $1,493. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845673724
Dimensions7.31 × 7.36 × 4.50 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.31 mm7.36 mm1.51 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845673724
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.3%

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: $1,493 AUD|Low: $258 AUD|High: $1,501 AUD|Avg: $725 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
Retailer 18
November 2, 2026
Retailer 7$258 AUD
Retailer 16$299 AUD
Retailer 5$319 AUD
Retailer 15$319 AUD
Retailer 17$364 AUD
Retailer 6$430 AUD
Retailer 11$498 AUD
Retailer 2$540 AUD
Retailer 13$551 AUD
Retailer 3$639 AUD
Retailer 18$689 AUD
Retailer 12$744 AUD
Retailer 14$757 AUD
Retailer 4$1,026 AUD
Retailer 9$1,060 AUD
Retailer 8$1,104 AUD
Retailer 10$1,273 AUD
MOH London$1,493 AUD

14 data points across 18 retailers

19 retailers$258 AUD to $1,493 AUD

A
Cheapest Retailer
-
$258 AUD
$181 USD
A
Retailer 2
-
$299 AUD
$210 USD
View
A
Retailer 3
-
$319 AUD
$224 USD
View
Retailer 4
-
$319 AUD
$224 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$364 AUD
HK$2,000 HKD
View
B+
Retailer 6
-
$430 AUD
$302 USD
View
A
Retailer 7
-
$498 AUD
£275 GBP
View
A
Retailer 8
-
$540 AUD
€361 EUR
View
A
Retailer 9
-
$551 AUD
ZAR 6,257 ZAR
View
A
Retailer 10
-
$639 AUD
$449 USD
View
A
Retailer 11
-
$689 AUD
$484 USD
View
A
Retailer 12
-
$744 AUD
View
A
Retailer 13
-
$757 AUD
$532 USD
View
B+
Retailer 14
-
$1,026 AUD
$721 USD
View
B+
Retailer 15
-
$1,060 AUD
SGD 1,006 SGD
View
B
Retailer 16
-
$1,104 AUD
$775 USD
View
Retailer 17
-
$1,110 AUD
$780 USD
View
Price last confirmed 12 days ago
B
Retailer 18
-
$1,273 AUD
$894 USD
View
Most Expensive
B
MOH London
LG845673724 · Nov 1
$1,493 AUD
£826 GBP
View
18 more retailers have this diamond
Prices start from $258 AUDSave up to $1,236 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
1.51ct Round
$258 AUD