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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 $427 NZD
$240 USD
As of November 1, 2026
Save $1,923 NZD (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,350 NZD 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 $427 to $2,350, a $1,923 spread on the same certified stone. Reve Diamonds lists it at $2,350. 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

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: $1,415 NZD|Low: $423 NZD|High: $2,350 NZD|Avg: $1,110 NZD|+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$427 NZD
Retailer 14$491 NZD
Retailer 2$496 NZD
Retailer 5$530 NZD
Retailer 6$530 NZD
Retailer 11$825 NZD
Retailer 7$892 NZD
Retailer 16$901 NZD
Retailer 13$914 NZD
Retailer 4$978 NZD
Retailer 12$1,001 NZD
Retailer 18$1,235 NZD
Retailer 1$1,415 NZD
Retailer 3$1,448 NZD
Retailer 10$1,703 NZD
Retailer 8$1,795 NZD
Retailer 15$2,122 NZD
Retailer 17$2,156 NZD
Reve Diamonds$2,350 NZD

30 data points across 19 retailers

24 retailers$427 NZD to $2,350 NZD

Retailer 1
-
$423 NZD
$238 USD
Price last confirmed 41 days ago
A
Retailer 2
-
$427 NZD
$240 USD
View
A
Retailer 3
-
$491 NZD
$276 USD
View
Final sale: no returns
A
Retailer 4
-
$496 NZD
$279 USD
View
Retailer 5
-
$519 NZD
$292 USD
View
Price last confirmed 41 days ago
A
Retailer 6
-
$530 NZD
$298 USD
View
Retailer 7
-
$530 NZD
$298 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$825 NZD
£366 GBP
View
A
Retailer 9
-
$850 NZD
$478 USD
View
A
Retailer 10
-
$892 NZD
$502 USD
View
A
Retailer 11
-
$901 NZD
€483 EUR
View
A
Retailer 12
-
$914 NZD
ZAR 8,311 ZAR
View
B+
Retailer 13
-
$978 NZD
$550 USD
View
B+
Retailer 14
-
$1,001 NZD
£443 GBP
View
B+
Retailer 15
-
$1,235 NZD
A$1,069 AUD
View
B+
Retailer 16
-
$1,415 NZD
$796 USD
View
Retailer 17
-
$1,448 NZD
$815 USD
View
Price last confirmed 12 days ago
Retailer 18
-
$1,688 NZD
$950 USD
View
Price last confirmed 42 days ago
B
Retailer 19
-
$1,703 NZD
$958 USD
View
B
Retailer 20
-
$1,795 NZD
$1,010 USD
View
B
Retailer 21
-
$2,014 NZD
$1,133 USD
View
B
Retailer 22
-
$2,122 NZD
£940 GBP
View
B
Retailer 23
-
$2,156 NZD
$1,213 USD
View
Most Expensive
B
Reve Diamonds
E412FA628 · Nov 1
$2,350 NZD
$1,322 USD
View
23 more retailers have this diamond
Prices start from $427 NZDSave up to $1,923 NZD

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
$427 NZD