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Round|Lab Grown|IGI

0.99ct D VVS1 Round Lab Grown Diamond

EX • D/VVS1 • IGI LG656409836

Shape and cutting style on the report: Round brilliant

Certificate IGI LG656409836

Diamond specifications and retailer prices

From $251 SGD
$196 USD
As of October 29, 2026
Save $1,260 SGD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,512 SGD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.99ct lab-grown round diamond

This 0.99ct lab-grown round sits in the just-under-one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG656409836 or 656409836. Listed at 22 retailers as of October 28, 2026, with prices from $251 to $1,512, a $1,260 spread on the same certified stone. Reve Diamonds lists it at $1,512. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG656409836
Dimensions6.46 × 6.54 × 3.88 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.46 mm6.54 mm0.99 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG656409836
Side View
Table 62.0%Crown 32.9°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 59.8%

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 29
Current: $566 SGD|Low: $249 SGD|High: $1,512 SGD|Avg: $645 SGD|+5.5%
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
Retailer 14
Retailer 15
Retailer 16
Reve Diamonds
October 30, 2026
Retailer 15$251 SGD
Retailer 9$281 SGD
Retailer 16$291 SGD
Retailer 5$310 SGD
Retailer 3$451 SGD
Retailer 6$541 SGD
Retailer 10$548 SGD
Retailer 14$553 SGD
Retailer 1$566 SGD
Retailer 11$593 SGD
Retailer 4$614 SGD
Retailer 2$773 SGD
Retailer 12$776 SGD
Retailer 7$834 SGD
Retailer 8$1,068 SGD
Retailer 13$1,455 SGD
Reve Diamonds$1,512 SGD

33 data points across 17 retailers

22 retailers$251 SGD to $1,512 SGD

Retailer 1
-
$249 SGD
$194 USD
Price last confirmed 41 days ago
A
Retailer 2
-
$251 SGD
$196 USD
View
A
Retailer 3
-
$281 SGD
$219 USD
View
Final sale: no returns
A
Retailer 4
-
$291 SGD
$227 USD
View
Retailer 5
-
$304 SGD
$237 USD
View
Price last confirmed 40 days ago
A
Retailer 6
-
$310 SGD
$242 USD
View
A
Retailer 7
-
$451 SGD
$352 USD
View
B+
Retailer 8
-
$541 SGD
$422 USD
View
A
Retailer 9
-
$548 SGD
£337 GBP
View
B+
Retailer 10
-
$553 SGD
ZAR 6,972 ZAR
View
B+
Retailer 11
-
$566 SGD
£348 GBP
View
B+
Retailer 12
-
$593 SGD
€441 EUR
View
B+
Retailer 13
-
$614 SGD
$479 USD
View
B+
Retailer 14
-
$773 SGD
A$928 AUD
View
B+
Retailer 15
-
$776 SGD
A$932 AUD
View
B
Retailer 16
-
$834 SGD
$651 USD
View
Retailer 17
-
$904 SGD
$705 USD
View
Price last confirmed 24 days ago
Retailer 18
-
$991 SGD
$773 USD
View
Price last confirmed 38 days ago
B
Retailer 19
-
$1,068 SGD
$833 USD
View
B
Retailer 20
-
$1,101 SGD
$859 USD
View
B
Retailer 21
-
$1,455 SGD
£894 GBP
View
Most Expensive
B
Reve Diamonds
57F64A5E2 · Oct 28
$1,512 SGD
$1,179 USD
View
21 more retailers have this diamond
Prices start from $251 SGDSave up to $1,260 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
0.99ct Round
$251 SGD