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Round|Lab Grown|IGI

1.03ct D VVS1 Round Lab Grown Diamond

EX • D/VVS1 • IGI LG818644612

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818644612

Diamond specifications and retailer prices

From $235 SGD
$184 USD
As of October 29, 2026
Save $2,168 SGD (90%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,403 SGD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818644612 or 818644612. Listed at 24 retailers as of October 27, 2026, with prices from $235 to $2,403, a $2,168 spread on the same certified stone. Queensmith lists it at $2,403. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818644612
Dimensions6.55 × 6.53 × 3.91 mm
L/W Ratio1.00
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
6.55 mm6.53 mm1.03 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818644612
Side View
Table 62.0%Crown 33.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 59.7%

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: $263 SGD|Low: $225 SGD|High: $1,520 SGD|Avg: $684 SGD|-16.9%
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
October 30, 2026
Retailer 2$235 SGD
Retailer 1$263 SGD
Retailer 6$272 SGD
Retailer 4$291 SGD
Retailer 3$394 SGD
Retailer 8$463 SGD
Retailer 12$500 SGD
Retailer 9$524 SGD
Retailer 11$538 SGD
Retailer 13$710 SGD
Retailer 15$735 SGD
Retailer 5$936 SGD
Retailer 14$1,330 SGD
Retailer 10$1,367 SGD
Retailer 7$1,520 SGD

45 data points across 15 retailers

24 retailers$235 SGD to $2,403 SGD

A
Cheapest Retailer
-
$235 SGD
$184 USD
A
Retailer 2
-
$263 SGD
$206 USD
View
Final sale: no returns
A
Retailer 3
-
$272 SGD
$213 USD
View
A
Retailer 4
-
$291 SGD
$228 USD
View
A
Retailer 5
-
$291 SGD
$228 USD
View
A
Retailer 6
-
$327 SGD
HK$2,000 HKD
View
B+
Retailer 7
-
$394 SGD
$308 USD
View
A
Retailer 8
-
$460 SGD
$360 USD
View
A
Retailer 9
-
$463 SGD
£285 GBP
View
B+
Retailer 10
-
$500 SGD
ZAR 6,313 ZAR
View
B+
Retailer 11
-
$524 SGD
£323 GBP
View
B+
Retailer 12
-
$538 SGD
€401 EUR
View
B+
Retailer 13
-
$710 SGD
A$854 AUD
View
B+
Retailer 14
-
$735 SGD
$575 USD
View
B+
Retailer 15
-
$793 SGD
View
Retailer 16
-
$894 SGD
$699 USD
View
Price last confirmed 31 days ago
B
Retailer 17
-
$936 SGD
$732 USD
View
B
Retailer 18
-
$972 SGD
$760 USD
View
B
Retailer 19
-
$1,004 SGD
$786 USD
View
Retailer 20
-
$1,330 SGD
$1,040 USD
View
Price last confirmed 14 days ago
B
Retailer 21
-
$1,367 SGD
£842 GBP
View
B
Retailer 22
-
$1,459 SGD
$1,141 USD
View
B
Retailer 23
-
$1,520 SGD
£936 GBP
View
Most Expensive
B
Queensmith
LG818644612 · Oct 27
$2,403 SGD
£1,480 GBP
View
23 more retailers have this diamond
Prices start from $235 SGDSave up to $2,168 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
1.03ct Round
$235 SGD