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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 $240 USD
As of November 1, 2026
Save $1,082 USD (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,322 USD 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 $240 to $1,322, a $1,082 spread on the same certified stone. Reve Diamonds lists it at $1,322. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $276 USD|Low: $238 USD|High: $1,322 USD|Avg: $642 USD|+3.8%
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 1, 2026
Retailer 9$240 USD
Retailer 1$276 USD
Retailer 18$279 USD
Retailer 4$298 USD
Retailer 5$298 USD
Retailer 12$464 USD
Retailer 6$502 USD
Retailer 14$507 USD
Retailer 16$512 USD
Retailer 3$550 USD
Retailer 13$563 USD
Retailer 17$695 USD
Retailer 7$788 USD
Retailer 2$815 USD
Retailer 10$958 USD
Retailer 8$1,010 USD
Retailer 11$1,194 USD
Retailer 15$1,213 USD
Reve Diamonds$1,322 USD

31 data points across 19 retailers

24 retailers$240 USD to $1,322 USD

Retailer 1
-
$238 USD
Price last confirmed 40 days ago
A
Retailer 2
-
$240 USD
View
A
Retailer 3
-
$276 USD
View
Final sale: no returns
A
Retailer 4
-
$279 USD
View
Retailer 5
-
$292 USD
View
Price last confirmed 40 days ago
A
Retailer 6
-
$298 USD
View
Retailer 7
-
$298 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$464 USD
£366 GBP
View
A
Retailer 9
-
$478 USD
View
A
Retailer 10
-
$502 USD
View
A
Retailer 11
-
$507 USD
€483 EUR
View
A
Retailer 12
-
$512 USD
ZAR 8,270 ZAR
View
B+
Retailer 13
-
$550 USD
View
B+
Retailer 14
-
$563 USD
£443 GBP
View
B+
Retailer 15
-
$695 USD
A$1,069 AUD
View
B+
Retailer 16
-
$788 USD
View
Retailer 17
-
$815 USD
View
Price last confirmed 11 days ago
Retailer 18
-
$950 USD
View
Price last confirmed 41 days ago
B
Retailer 19
-
$958 USD
View
B
Retailer 20
-
$1,010 USD
View
B
Retailer 21
-
$1,133 USD
View
B
Retailer 22
-
$1,194 USD
£940 GBP
View
B
Retailer 23
-
$1,213 USD
View
Most Expensive
B
Reve Diamonds
E412FA628 · Nov 1
$1,322 USD
View
23 more retailers have this diamond
Prices start from $240 USDSave up to $1,082 USD

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
$240 USD