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Round|Lab Grown|IGI

1.26ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG818644837

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818644837

Diamond specifications and retailer prices

From $279 SGD
$218 USD
As of November 1, 2026
Save $2,579 SGD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,857 SGD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.26ct lab-grown round diamond

This 1.26ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818644837 or 818644837. Listed at 23 retailers as of October 27, 2026, with prices from $279 to $2,857, a $2,579 spread on the same certified stone. Queensmith lists it at $2,857. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818644837
Dimensions6.98 × 7.02 × 4.17 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
6.98 mm7.02 mm1.26 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818644837
Side View
Table 59.0%Crown 32.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 59.6%

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: Nov 1
Current: $1,387 SGD|Low: $272 SGD|High: $1,401 SGD|Avg: $691 SGD|-1.0%
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
November 1, 2026
Retailer 3$279 SGD
Retailer 2$323 SGD
Retailer 4$334 SGD
Retailer 13$346 SGD
Retailer 7$549 SGD
Retailer 9$572 SGD
Retailer 11$594 SGD
Retailer 8$641 SGD
Retailer 10$658 SGD
Retailer 14$846 SGD
Retailer 5$899 SGD
Retailer 12$1,112 SGD
Retailer 6$1,330 SGD
Retailer 1$1,387 SGD

24 data points across 14 retailers

23 retailers$279 SGD to $2,857 SGD

A
Cheapest Retailer
-
$279 SGD
$218 USD
A
Retailer 2
-
$312 SGD
$244 USD
View
Final sale: no returns
A
Retailer 3
-
$323 SGD
$253 USD
View
Retailer 4
-
$334 SGD
$261 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$346 SGD
$271 USD
View
A
Retailer 6
-
$393 SGD
HK$2,400 HKD
View
B+
Retailer 7
-
$467 SGD
$365 USD
View
A
Retailer 8
-
$549 SGD
£338 GBP
View
A
Retailer 9
-
$572 SGD
€426 EUR
View
A
Retailer 10
-
$594 SGD
ZAR 7,511 ZAR
View
A
Retailer 11
-
$641 SGD
£395 GBP
View
B+
Retailer 12
-
$655 SGD
$512 USD
View
A
Retailer 13
-
$658 SGD
$515 USD
View
B+
Retailer 14
-
$846 SGD
A$1,018 AUD
View
B+
Retailer 15
-
$899 SGD
$703 USD
View
B+
Retailer 16
-
$1,112 SGD
$870 USD
View
B
Retailer 17
-
$1,122 SGD
View
B
Retailer 18
-
$1,180 SGD
$923 USD
View
B
Retailer 19
-
$1,189 SGD
$930 USD
View
Retailer 20
-
$1,330 SGD
$1,040 USD
View
Price last confirmed 16 days ago
B
Retailer 21
-
$1,387 SGD
£854 GBP
View
B
Retailer 22
-
$1,600 SGD
$1,252 USD
View
Most Expensive
B
Queensmith
LG818644837 · Oct 27
$2,857 SGD
£1,760 GBP
View
22 more retailers have this diamond
Prices start from $279 SGDSave up to $2,579 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
1.26ct Round
$279 SGD