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Oval|Lab Grown|IGI

1.50ct G VS1 Oval Lab Grown Diamond

VG • G/VS1 • IGI LG783615285

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG783615285

Diamond specifications and retailer prices

From $272 SGD
$213 USD
As of November 1, 2026
Save $1,122 SGD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,394 SGD 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG783615285 or 783615285. Listed at 20 retailers as of November 1, 2026, with prices from $272 to $1,394, a $1,122 spread on the same certified stone. Brilliant Earth lists it at $1,394. 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
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783615285
Dimensions8.89 × 6.34 × 4.14 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.89 mm6.34 mm1.50 ctG / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG783615285
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 65.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,394 SGD|Low: $267 SGD|High: $2,072 SGD|Avg: $789 SGD|-32.7%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 3, 2026
Retailer 8$272 SGD
Retailer 11$304 SGD
Retailer 19$316 SGD
Retailer 16$338 SGD
Retailer 10$339 SGD
Retailer 6$579 SGD
Retailer 13$582 SGD
Retailer 4$605 SGD
Retailer 2$624 SGD
Retailer 5$758 SGD
Retailer 12$899 SGD
Retailer 18$1,083 SGD
Retailer 3$1,093 SGD
Retailer 14$1,138 SGD
Retailer 9$1,152 SGD
Retailer 15$1,351 SGD
Retailer 7$1,368 SGD
Retailer 17$1,374 SGD
Brilliant Earth$1,394 SGD

27 data points across 19 retailers

20 retailers$272 SGD to $1,394 SGD

A
Cheapest Retailer
-
$272 SGD
$213 USD
A
Retailer 2
-
$304 SGD
$238 USD
View
Final sale: no returns
A
Retailer 3
-
$316 SGD
$247 USD
View
Retailer 4
-
$322 SGD
$252 USD
View
Price last confirmed 44 days ago
A
Retailer 5
-
$338 SGD
$264 USD
View
Retailer 6
-
$339 SGD
$265 USD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$579 SGD
$453 USD
View
A
Retailer 8
-
$582 SGD
ZAR 7,352 ZAR
View
A
Retailer 9
-
$605 SGD
$473 USD
View
B+
Retailer 10
-
$624 SGD
£384 GBP
View
B+
Retailer 11
-
$758 SGD
$593 USD
View
B+
Retailer 12
-
$899 SGD
$703 USD
View
B+
Retailer 13
-
$1,083 SGD
$847 USD
View
B
Retailer 14
-
$1,093 SGD
View
B
Retailer 15
-
$1,138 SGD
$890 USD
View
B
Retailer 16
-
$1,152 SGD
$900 USD
View
B
Retailer 17
-
$1,351 SGD
£832 GBP
View
B
Retailer 18
-
$1,368 SGD
$1,070 USD
View
B
Retailer 19
-
$1,374 SGD
$1,074 USD
View
Most Expensive
B
Brilliant Earth
21632953A · Nov 2
$1,394 SGD
$1,090 USD
View
19 more retailers have this diamond
Prices start from $272 SGDSave up to $1,122 SGD

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
$272 SGD