CaratHunter
Plans
Radiant|Lab Grown|GIA

1.50ct F SI1 Radiant Lab Grown Diamond

VG • F/SI1 • GIA 1438804643

Certificate GIA 1438804643

Diamond specifications and retailer prices

From $411 SGD
As of November 6, 2026
Save $3,241 SGD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,653 SGD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.5ct lab-grown radiant diamond

This 1.5ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1438804643. Listed at 19 retailers as of November 6, 2026, with prices from $411 to $3,653, a $3,241 spread on the same certified stone. Do Amore Diamonds lists it at $3,653. 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
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1438804643
Dimensions8.24 × 5.56 × 3.80 mm
L/W Ratio1.48
Cert comments
Additional growth remnants are not shown. This is a man-made diamond produced by CVD (Chemical Vapor
Key to symbols
Feather, Growth Remnant, Crystal
Top View
8.24 mm5.56 mm1.50 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1438804643
Side View
Table 68.0%CrownGirdle: MediumPavilionCulet: NoneDepth 68.3%

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 6
Current: $1,606 SGD|Low: $395 SGD|High: $2,746 SGD|Avg: $1,052 SGD|-41.5%
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
November 6, 2026
Retailer 10$411 SGD
Retailer 5$459 SGD
Retailer 2$477 SGD
Retailer 3$510 SGD
Retailer 11$510 SGD
Retailer 9$705 SGD
Retailer 12$710 SGD
Retailer 6$909 SGD
Retailer 4$936 SGD
Retailer 8$1,494 SGD
Retailer 1$1,606 SGD
Retailer 13$1,808 SGD
Retailer 7$2,192 SGD

44 data points across 13 retailers

19 retailers$411 SGD to $3,653 SGD

A
Cheapest Retailer
-
$411 SGD
A
Retailer 2
-
$459 SGD
View
Final sale: no returns
A
Retailer 3
-
$477 SGD
View
Retailer 4
-
$510 SGD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$510 SGD
View
A
Retailer 6
-
$560 SGD
View
A
Retailer 7
-
$705 SGD
View
B+
Retailer 8
-
$710 SGD
View
B+
Retailer 9
-
$909 SGD
View
B+
Retailer 10
-
$936 SGD
View
Retailer 11
-
$947 SGD
View
Price last confirmed 15 days ago
B
Retailer 12
-
$1,423 SGD
View
B
Retailer 13
-
$1,494 SGD
View
B
Retailer 14
-
$1,606 SGD
View
B
Retailer 15
-
$1,808 SGD
View
B
Retailer 16
-
$2,011 SGD
View
B
Retailer 17
-
$2,015 SGD
View
B
Retailer 18
-
$2,192 SGD
View
Most Expensive
B
Do Amore Diamonds
27-ED187D537 · Nov 6
$3,653 SGD
$2,850 USD
View
18 more retailers have this diamond
Prices start from $411 SGDSave up to $3,241 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 Radiant
$411 SGD