CaratHunter
Plans
Oval|Lab Grown|IGI

1.55ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG794658516

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG794658516

Diamond specifications and retailer prices

From $276 SGD
As of November 3, 2026
Save $2,382 SGD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,658 SGD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown oval diamond

This 1.55ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG794658516 or 794658516. Listed at 20 retailers as of November 3, 2026, with prices from $276 to $2,658, a $2,382 spread on the same certified stone. Do Amore Diamonds lists it at $2,658. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794658516
Dimensions9.40 × 6.51 × 4.08 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.40 mm6.51 mm1.55 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794658516
Side View
Table 58.0%Crown 35.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.7%

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 3
Current: $708 SGD|Low: $266 SGD|High: $2,351 SGD|Avg: $782 SGD|+3.6%
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
November 5, 2026
Retailer 15$276 SGD
Retailer 13$308 SGD
Retailer 5$321 SGD
Retailer 2$342 SGD
Retailer 6$342 SGD
Retailer 7$461 SGD
Retailer 11$652 SGD
Retailer 1$708 SGD
Retailer 10$883 SGD
Retailer 14$1,105 SGD
Retailer 12$1,182 SGD
Retailer 4$1,215 SGD
Retailer 3$1,394 SGD
Retailer 8$1,510 SGD
Retailer 9$2,351 SGD

43 data points across 15 retailers

20 retailers$276 SGD to $2,658 SGD

A
Cheapest Retailer
-
$276 SGD
A
Retailer 2
-
$308 SGD
View
Final sale: no returns
A
Retailer 3
-
$321 SGD
View
Retailer 4
-
$342 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$342 SGD
View
B+
Retailer 6
-
$461 SGD
View
A
Retailer 7
-
$530 SGD
View
A
Retailer 8
-
$652 SGD
View
A
Retailer 9
-
$708 SGD
View
A
Retailer 10
-
$883 SGD
View
B+
Retailer 11
-
$1,105 SGD
View
Retailer 12
-
$1,182 SGD
View
Price last confirmed 8 days ago
B
Retailer 13
-
$1,215 SGD
View
B
Retailer 14
-
$1,394 SGD
View
B
Retailer 15
-
$1,434 SGD
View
B+
Retailer 16
-
$1,510 SGD
View
B
Retailer 17
-
$1,590 SGD
View
B
Retailer 18
-
$2,351 SGD
View
B
Retailer 19
-
$2,443 SGD
View
Most Expensive
B
Do Amore Diamonds
27-6B1B133AA · Nov 4
$2,658 SGD
$2,080 USD
View
19 more retailers have this diamond
Prices start from $276 SGDSave up to $2,382 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
1.55ct Oval
$276 SGD