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Radiant|Lab Grown|IGI

10.03ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG704516381

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG704516381

Diamond specifications and retailer prices

From $1,700 SGD
$1,330 USD
As of October 30, 2026
Save $7,670 SGD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $9,371 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 10.03ct lab-grown radiant diamond

This 10.03ct lab-grown radiant sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG704516381 or 704516381. Listed at 20 retailers as of October 30, 2026, with prices from $1,700 to $9,371, a $7,670 spread on the same certified stone. Brilliant Earth lists it at $9,371. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

10.03
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704516381
Dimensions15.37 × 10.79 × 6.99 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.37 mm10.79 mm10.03 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704516381
Side View
Table 68.0%Crown 23°Girdle: ThickPavilion 34.6°Culet: NoneDepth 64.8%

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: Oct 30
Current: $9,371 SGD|Low: $1,358 SGD|High: $9,652 SGD|Avg: $4,122 SGD|-2.9%
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
October 31, 2026
Retailer 16$1,700 SGD
Retailer 4$1,850 SGD
Retailer 6$1,902 SGD
Retailer 17$1,973 SGD
Retailer 15$2,192 SGD
Retailer 5$2,715 SGD
Retailer 18$2,823 SGD
Retailer 12$3,053 SGD
Retailer 11$3,145 SGD
Retailer 14$3,334 SGD
Retailer 2$3,655 SGD
Retailer 3$3,697 SGD
Retailer 7$4,754 SGD
Retailer 9$5,850 SGD
Retailer 8$6,083 SGD
Retailer 13$6,878 SGD
Retailer 10$6,928 SGD
Brilliant Earth$9,371 SGD

33 data points across 18 retailers

20 retailers$1,700 SGD to $9,371 SGD

A
Cheapest Retailer
-
$1,700 SGD
$1,330 USD
A
Retailer 2
-
$1,850 SGD
$1,447 USD
View
A
Retailer 3
-
$1,902 SGD
$1,488 USD
View
Final sale: no returns
A
Retailer 4
-
$1,973 SGD
$1,543 USD
View
Retailer 5
-
$1,973 SGD
$1,543 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$2,192 SGD
$1,715 USD
View
A
Retailer 7
-
$2,715 SGD
$2,124 USD
View
B+
Retailer 8
-
$2,823 SGD
$2,208 USD
View
A
Retailer 9
-
$3,053 SGD
ZAR 38,580 ZAR
View
B+
Retailer 10
-
$3,145 SGD
€2,343 EUR
View
B+
Retailer 11
-
$3,334 SGD
$2,608 USD
View
Retailer 12
-
$3,334 SGD
$2,608 USD
View
Price last confirmed 22 days ago
B+
Retailer 13
-
$3,655 SGD
A$4,398 AUD
View
B+
Retailer 14
-
$3,697 SGD
$2,892 USD
View
B+
Retailer 15
-
$4,754 SGD
£2,928 GBP
View
B
Retailer 16
-
$5,850 SGD
$4,576 USD
View
B
Retailer 17
-
$6,083 SGD
$4,758 USD
View
B
Retailer 18
-
$6,878 SGD
$5,380 USD
View
B
Retailer 19
-
$6,928 SGD
$5,419 USD
View
Most Expensive
B
Brilliant Earth
14451386A · Oct 31
$9,371 SGD
$7,330 USD
View
19 more retailers have this diamond
Prices start from $1,700 SGDSave up to $7,670 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
10.03ct Radiant
$1,700 SGD