CaratHunter
Plans
Round|Lab Grown|IGI

0.99ct D VVS1 Round Lab Grown Diamond

EX • D/VVS1 • IGI LG843619971

Shape and cutting style on the report: Round brilliant

Certificate IGI LG843619971

Diamond specifications and retailer prices

From $218 SGD
$170 USD
As of October 29, 2026
Save $1,871 SGD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,089 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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 LG843619971 or 843619971. Listed at 21 retailers as of October 29, 2026, with prices from $218 to $2,089, a $1,871 spread on the same certified stone. Do Amore Diamonds lists it at $2,089. 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 angle34.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843619971
Dimensions6.36 × 6.40 × 3.89 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.36 mm6.40 mm0.99 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843619971
Side View
Table 58.0%Crown 34.1°Girdle: Slightly ThickPavilion 40.1°Culet: NoneDepth 61.0%

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 29
Current: $2,089 SGD|Low: $218 SGD|High: $2,089 SGD|Avg: $755 SGD
Do Amore 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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 30, 2026
Retailer 5$218 SGD
Retailer 10$244 SGD
Retailer 22$254 SGD
Retailer 9$270 SGD
Retailer 21$270 SGD
Retailer 3$367 SGD
Retailer 23$396 SGD
Retailer 15$511 SGD
Retailer 2$525 SGD
Retailer 18$540 SGD
Retailer 13$541 SGD
Retailer 6$597 SGD
Retailer 8$674 SGD
Retailer 20$745 SGD
Retailer 7$919 SGD
Retailer 11$960 SGD
Retailer 14$1,029 SGD
Retailer 16$1,050 SGD
Retailer 4$1,059 SGD
Retailer 19$1,307 SGD
Retailer 17$1,405 SGD
Retailer 12$1,411 SGD
Do Amore Diamonds$2,089 SGD

15 data points across 23 retailers

21 retailers$218 SGD to $2,089 SGD

A
Cheapest Retailer
-
$218 SGD
$170 USD
A
Retailer 2
-
$244 SGD
$190 USD
View
Final sale: no returns
A
Retailer 3
-
$254 SGD
$198 USD
View
A
Retailer 4
-
$270 SGD
$211 USD
View
A
Retailer 5
-
$270 SGD
$211 USD
View
B+
Retailer 6
-
$367 SGD
$286 USD
View
A
Retailer 7
-
$396 SGD
$309 USD
View
A
Retailer 8
-
$525 SGD
£323 GBP
View
B+
Retailer 9
-
$540 SGD
ZAR 6,805 ZAR
View
B+
Retailer 10
-
$541 SGD
£332 GBP
View
B+
Retailer 11
-
$597 SGD
$466 USD
View
B+
Retailer 12
-
$674 SGD
$526 USD
View
B+
Retailer 13
-
$745 SGD
A$894 AUD
View
B+
Retailer 14
-
$919 SGD
$717 USD
View
B
Retailer 15
-
$960 SGD
$749 USD
View
B
Retailer 16
-
$1,029 SGD
$803 USD
View
B
Retailer 17
-
$1,059 SGD
$827 USD
View
B
Retailer 18
-
$1,307 SGD
$1,020 USD
View
B
Retailer 19
-
$1,405 SGD
£863 GBP
View
B
Retailer 20
-
$1,411 SGD
$1,101 USD
View
Most Expensive
B
Do Amore Diamonds
27-C4960013D · Oct 29
$2,089 SGD
$1,630 USD
View
20 more retailers have this diamond
Prices start from $218 SGDSave up to $1,871 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
$218 SGD