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Oval|Lab Grown|IGI

1.50ct G VVS2 Oval Lab Grown Diamond

VG • G/VVS2 • IGI LG687542023

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG687542023

Diamond specifications and retailer prices

From $238 USD
As of November 3, 2026
Save $962 USD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,200 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.5ct lab-grown oval diamond

This 1.5ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG687542023 or 687542023. Listed at 10 retailers as of November 2, 2026, with prices from $238 to $1,200, a $962 spread on the same certified stone. Brilliant Earth lists it at $1,200. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
G
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687542023
Dimensions9.19 × 6.67 × 3.81 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.19 mm6.67 mm1.50 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687542023
Side View
Table 66.0%Crown 33.5°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 57.1%

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 3
Current: $1,200 USD|Low: $238 USD|High: $1,930 USD|Avg: $756 USD|-37.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 3, 2026
Retailer 10$238 USD
Retailer 9$370 USD
Retailer 11$482 USD
Retailer 4$508 USD
Retailer 8$513 USD
Retailer 3$574 USD
Retailer 12$627 USD
Retailer 5$639 USD
Retailer 7$671 USD
Retailer 13$692 USD
Retailer 6$998 USD
Retailer 2$1,105 USD
Brilliant Earth$1,200 USD

17 data points across 13 retailers

10 retailers$238 USD to $1,200 USD

A
Cheapest Retailer
-
$238 USD
Final sale: no returns
B+
Retailer 2
-
$370 USD
View
A
Retailer 3
-
$482 USD
€459 EUR
View
B+
Retailer 4
-
$513 USD
View
Retailer 5
-
$627 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$671 USD
View
Retailer 7
-
$758 USD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$998 USD
View
B
Retailer 9
-
$1,105 USD
View
Most Expensive
B
Brilliant Earth
14552572A · Nov 2
$1,200 USD
View
9 more retailers have this diamond
Prices start from $238 USDSave up to $962 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
1.50ct Oval
$238 USD