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Round|Lab Grown|IGI

5.90ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG612304032

Shape and cutting style on the report: Round brilliant

Certificate IGI LG612304032

Diamond specifications and retailer prices

From $9,130 SGD
$7,142 USD
As of October 26, 2026
Save $3,634 SGD (28%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $17,093 SGD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 5.9ct lab-grown round diamond

This 5.9ct lab-grown round 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 LG612304032 or 612304032. Listed at 4 retailers as of October 26, 2026, with a 40% 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

5.90
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG612304032
Dimensions11.56 × 11.62 × 7.16 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.56 mm11.62 mm5.90 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG612304032
Side View
Table 57.0%Crown 34.9°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 61.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $17,093 SGD|Low: $6,750 SGD|High: $20,909 SGD|Avg: $11,765 SGD|-3.3%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 7$6,750 SGD
Retailer 8$7,172 SGD
Retailer 5$7,605 SGD
Retailer 3$9,130 SGD
Retailer 2$12,695 SGD
Retailer 4$12,765 SGD
Novita Diamonds$17,093 SGD
Retailer 6$20,909 SGD

14 data points across 8 retailers

4 retailers$9,130 SGD to $12,765 SGD

B
Cheapest Retailer
-
$9,130 SGD
$7,142 USD
B
Retailer 2
-
$12,695 SGD
£7,819 GBP
View
B
Retailer 3
-
$12,765 SGD
$9,985 USD
View
Most Expensive
Novita Diamonds
cert_612304032 · Oct 8
$17,093 SGD
A$20,570 AUD
View
Price under review
3 more retailers have this diamond
Prices start from $9,130 SGDSave up to $3,634 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.

B
5.90ct Round
$9,130 SGD