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Princess|Lab Grown|IGI

6.21ct D VVS1 Princess Lab Grown Diamond

ID • D/VVS1 • IGI LG839659527

Shape and cutting style on the report: Princess cut

Certificate IGI LG839659527

Diamond specifications and retailer prices

From $3,247 SGD
$2,540 USD
As of October 31, 2026
Save $16,725 SGD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $19,972 SGD at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 6.21ct lab-grown princess diamond

This 6.21ct lab-grown princess sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839659527 or 839659527. Listed at 19 retailers as of October 31, 2026, with prices from $3,247 to $19,972, a $16,725 spread on the same certified stone. Novita Diamonds lists it at $19,972. 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

6.21
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50.3°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839659527
Dimensions9.91 × 9.67 × 7.07 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.91 mm9.67 mm6.21 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839659527
Side View
Table 72.0%Crown 50.3°Girdle: Slightly ThickPavilion 37.9°Culet: NoneDepth 73.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $19,972 SGD|Low: $3,247 SGD|High: $19,972 SGD|Avg: $7,205 SGD
Novita Diamonds
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
November 1, 2026
Retailer 8$3,247 SGD
Retailer 13$3,432 SGD
Retailer 4$3,573 SGD
Retailer 2$4,631 SGD
Retailer 17$4,807 SGD
Retailer 15$5,093 SGD
Retailer 3$5,155 SGD
Retailer 7$6,242 SGD
Retailer 6$6,390 SGD
Retailer 14$6,509 SGD
Retailer 11$8,981 SGD
Retailer 16$9,175 SGD
Retailer 10$11,750 SGD
Retailer 9$12,001 SGD
Retailer 18$12,329 SGD
Retailer 5$12,881 SGD
Retailer 12$14,676 SGD
Novita Diamonds$19,972 SGD

22 data points across 18 retailers

19 retailers$3,247 SGD to $19,972 SGD

A
Cheapest Retailer
-
$3,247 SGD
$2,540 USD
Final sale: no returns
A
Retailer 2
-
$3,432 SGD
£2,114 GBP
View
A
Retailer 3
-
$3,573 SGD
$2,795 USD
View
B+
Retailer 4
-
$4,631 SGD
£2,852 GBP
View
B+
Retailer 5
-
$4,807 SGD
$3,760 USD
View
B+
Retailer 6
-
$5,093 SGD
€3,794 EUR
View
B+
Retailer 7
-
$5,155 SGD
$4,032 USD
View
Retailer 8
-
$6,242 SGD
A$7,512 AUD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$6,390 SGD
£3,936 GBP
View
B+
Retailer 10
-
$6,509 SGD
ZAR 82,248 ZAR
View
B
Retailer 11
-
$8,981 SGD
$7,025 USD
View
B+
Retailer 12
-
$9,175 SGD
£5,651 GBP
View
B
Retailer 13
-
$11,750 SGD
$9,191 USD
View
B
Retailer 14
-
$12,001 SGD
View
B
Retailer 15
-
$12,329 SGD
$9,644 USD
View
B
Retailer 16
-
$12,881 SGD
$10,076 USD
View
Retailer 17
-
$13,666 SGD
$10,690 USD
View
Price last confirmed 19 days ago
B
Retailer 18
-
$14,676 SGD
$11,480 USD
View
Most Expensive
Novita Diamonds
cert_839659527 · Nov 1
$19,972 SGD
A$24,035 AUD
View
18 more retailers have this diamond
Prices start from $3,247 SGDSave up to $16,725 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
6.21ct Princess
$3,247 SGD