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Radiant|Lab Grown|IGI

6.03ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG838650164

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

Certificate IGI LG838650164

Diamond specifications and retailer prices

From $1,781 SGD
$1,393 USD
As of October 30, 2026
Save $5,485 SGD (75%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $7,651 SGD at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 6.03ct lab-grown radiant diamond

This 6.03ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG838650164 or 838650164. Listed at 23 retailers as of October 30, 2026, with a 308% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

6.03
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.4°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838650164
Dimensions13.53 × 8.92 × 5.46 mm
L/W Ratio1.52
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.53 mm8.92 mm6.03 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838650164
Side View
Table 67.0%Crown 49.4°Girdle: ThickPavilion 36°Culet: NoneDepth 61.2%

Caratlytics Score

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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: $7,651 SGD|Low: $1,709 SGD|High: $7,690 SGD|Avg: $3,959 SGD|-0.5%
Rare Carat
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
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 31, 2026
Retailer 6$1,781 SGD
Retailer 22$1,938 SGD
Retailer 7$1,994 SGD
Retailer 9$2,066 SGD
Retailer 16$2,066 SGD
Retailer 17$2,182 SGD
Retailer 4$2,288 SGD
Retailer 14$2,501 SGD
Retailer 13$2,891 SGD
Retailer 20$2,953 SGD
Retailer 2$3,247 SGD
Retailer 23$3,750 SGD
Retailer 21$3,825 SGD
Retailer 8$3,872 SGD
Retailer 18$3,998 SGD
Retailer 10$4,387 SGD
Retailer 12$4,988 SGD
Retailer 5$5,569 SGD
Retailer 19$5,933 SGD
Retailer 3$6,096 SGD
Retailer 15$6,618 SGD
Retailer 11$7,265 SGD
Rare Carat$7,651 SGD

34 data points across 23 retailers

23 retailers$1,781 SGD to $7,265 SGD

A
Cheapest Retailer
-
$1,781 SGD
$1,393 USD
A
Retailer 2
-
$1,938 SGD
$1,516 USD
View
A
Retailer 3
-
$1,994 SGD
$1,560 USD
View
Final sale: no returns
A
Retailer 4
-
$2,066 SGD
$1,616 USD
View
Retailer 5
-
$2,066 SGD
$1,616 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$2,182 SGD
£1,344 GBP
View
A
Retailer 7
-
$2,288 SGD
$1,790 USD
View
A
Retailer 8
-
$2,501 SGD
$1,956 USD
View
A
Retailer 9
-
$2,891 SGD
£1,780 GBP
View
A
Retailer 10
-
$2,953 SGD
$2,310 USD
View
B+
Retailer 11
-
$3,247 SGD
€2,419 EUR
View
B+
Retailer 12
-
$3,750 SGD
$2,933 USD
View
Retailer 13
-
$3,825 SGD
A$4,603 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$3,872 SGD
$3,029 USD
View
B+
Retailer 15
-
$3,998 SGD
ZAR 50,519 ZAR
View
B+
Retailer 16
-
$4,387 SGD
$3,432 USD
View
B+
Retailer 17
-
$4,988 SGD
£3,072 GBP
View
B
Retailer 18
-
$5,569 SGD
$4,356 USD
View
B
Retailer 19
-
$5,933 SGD
£3,654 GBP
View
B
Retailer 20
-
$6,096 SGD
$4,768 USD
View
Retailer 21
-
$6,618 SGD
A$7,964 AUD
View
Price last confirmed 26 days ago
B
Retailer 22
-
$7,265 SGD
$5,683 USD
View
Most Expensive
Rare Carat
BE-54_l_838650164 · Oct 19
$7,651 SGD
$5,985 USD
View
Price last confirmed 12 days ago
22 more retailers have this diamond
Prices start from $1,781 SGDSave up to $5,485 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
6.03ct Radiant
$1,781 SGD