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Round|Lab Grown|IGI

1.53ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG778647268

Shape and cutting style on the report: Round brilliant

Certificate IGI LG778647268

Diamond specifications and retailer prices

From $342 AUD
$240 USD
As of November 1, 2026
Save $1,544 AUD (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,887 AUD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

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 LG778647268 or 778647268. Listed at 24 retailers as of November 1, 2026, with prices from $342 to $1,887, a $1,544 spread on the same certified stone. Reve Diamonds lists it at $1,887. 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 angle34.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778647268
Dimensions7.37 × 7.40 × 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
7.37 mm7.40 mm1.53 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778647268
Side View
Table 56.0%Crown 34.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.7%

Caratlytics Score

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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: Nov 1
Current: $1,136 AUD|Low: $340 AUD|High: $1,887 AUD|Avg: $891 AUD|+1.0%
Retailer 1
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
Reve Diamonds
November 2, 2026
Retailer 9$342 AUD
Retailer 14$394 AUD
Retailer 2$398 AUD
Retailer 5$425 AUD
Retailer 6$425 AUD
Retailer 11$663 AUD
Retailer 7$716 AUD
Retailer 16$724 AUD
Retailer 13$734 AUD
Retailer 4$785 AUD
Retailer 12$803 AUD
Retailer 18$991 AUD
Retailer 1$1,136 AUD
Retailer 3$1,163 AUD
Retailer 10$1,367 AUD
Retailer 8$1,441 AUD
Retailer 15$1,703 AUD
Retailer 17$1,731 AUD
Reve Diamonds$1,887 AUD

30 data points across 19 retailers

24 retailers$342 AUD to $1,887 AUD

Retailer 1
-
$340 AUD
$238 USD
Price last confirmed 41 days ago
A
Retailer 2
-
$342 AUD
$240 USD
View
A
Retailer 3
-
$394 AUD
$276 USD
View
Final sale: no returns
A
Retailer 4
-
$398 AUD
$279 USD
View
Retailer 5
-
$417 AUD
$292 USD
View
Price last confirmed 41 days ago
A
Retailer 6
-
$425 AUD
$298 USD
View
Retailer 7
-
$425 AUD
$298 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$663 AUD
£366 GBP
View
A
Retailer 9
-
$682 AUD
$478 USD
View
A
Retailer 10
-
$716 AUD
$502 USD
View
A
Retailer 11
-
$724 AUD
€483 EUR
View
A
Retailer 12
-
$734 AUD
ZAR 8,311 ZAR
View
B+
Retailer 13
-
$785 AUD
$550 USD
View
B+
Retailer 14
-
$803 AUD
£443 GBP
View
B+
Retailer 15
-
$991 AUD
View
B+
Retailer 16
-
$1,136 AUD
$796 USD
View
Retailer 17
-
$1,163 AUD
$815 USD
View
Price last confirmed 12 days ago
Retailer 18
-
$1,356 AUD
$950 USD
View
Price last confirmed 42 days ago
B
Retailer 19
-
$1,367 AUD
$958 USD
View
B
Retailer 20
-
$1,441 AUD
$1,010 USD
View
B
Retailer 21
-
$1,617 AUD
$1,133 USD
View
B
Retailer 22
-
$1,703 AUD
£940 GBP
View
B
Retailer 23
-
$1,731 AUD
$1,213 USD
View
Most Expensive
B
Reve Diamonds
E412FA628 · Nov 1
$1,887 AUD
$1,322 USD
View
23 more retailers have this diamond
Prices start from $342 AUDSave up to $1,544 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
$342 AUD