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Oval|Lab Grown|IGI

1.13ct I VS1 Oval Lab Grown Diamond

ID • I/VS1 • IGI LG803648381

Shape and cutting style on the report: Oval modified brilliant

Certificate IGI LG803648381

Diamond specifications and retailer prices

From $320 SGD
$250 USD
As of November 1, 2026
Save $1,267 SGD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,586 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.13ct lab-grown oval diamond

This 1.13ct lab-grown oval sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803648381 or 803648381. Listed at 15 retailers as of November 1, 2026, with prices from $320 to $1,586, a $1,267 spread on the same certified stone. MOH London lists it at $1,586. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.13
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle30.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803648381
Dimensions7.49 × 5.39 × 3.53 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Light Blue
Top View
7.49 mm5.39 mm1.13 ctI / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG803648381
Side View
Table 63.0%Crown 37.5°Girdle: THK-VTKPavilion 30.7°Culet: NoneDepth 65.5%

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: Nov 1
Current: $1,586 SGD|Low: $307 SGD|High: $1,606 SGD|Avg: $810 SGD
MOH London
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
November 1, 2026
Retailer 14$320 SGD
Retailer 4$357 SGD
Retailer 17$371 SGD
Retailer 15$396 SGD
Retailer 6$486 SGD
Retailer 8$505 SGD
Retailer 13$607 SGD
Retailer 2$684 SGD
Retailer 9$691 SGD
Retailer 3$695 SGD
Retailer 11$709 SGD
Retailer 10$780 SGD
Retailer 12$1,156 SGD
Retailer 16$1,273 SGD
Retailer 7$1,339 SGD
Retailer 5$1,539 SGD
MOH London$1,586 SGD

27 data points across 17 retailers

15 retailers$320 SGD to $1,586 SGD

A
Cheapest Retailer
-
$320 SGD
$250 USD
A
Retailer 2
-
$357 SGD
$279 USD
View
Final sale: no returns
A
Retailer 3
-
$371 SGD
$290 USD
View
A
Retailer 4
-
$396 SGD
$310 USD
View
A
Retailer 5
-
$486 SGD
$380 USD
View
B+
Retailer 6
-
$607 SGD
$475 USD
View
B+
Retailer 7
-
$684 SGD
ZAR 8,640 ZAR
View
B+
Retailer 8
-
$695 SGD
$544 USD
View
B+
Retailer 9
-
$709 SGD
€528 EUR
View
B+
Retailer 10
-
$780 SGD
$610 USD
View
B
Retailer 11
-
$1,156 SGD
$904 USD
View
B
Retailer 12
-
$1,273 SGD
$996 USD
View
B
Retailer 13
-
$1,339 SGD
$1,047 USD
View
B
Retailer 14
-
$1,539 SGD
£948 GBP
View
Most Expensive
B
MOH London
LG803648381 · Nov 1
$1,586 SGD
£977 GBP
View
14 more retailers have this diamond
Prices start from $320 SGDSave up to $1,267 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
1.13ct Oval
$320 SGD