CaratHunter
Plans
Oval|Lab Grown|IGI

0.51ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG766687211

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG766687211

Diamond specifications and retailer prices

From $218 SGD
$170 USD
As of October 25, 2026
Save $521 SGD (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,734 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 0.51ct lab-grown oval diamond

This 0.51ct lab-grown oval sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG766687211 or 766687211. Listed at 9 retailers as of October 25, 2026, with a 239% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766687211
Dimensions4.48 × 4.48 × 6.45 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
4.48 mm4.48 mm0.51 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766687211
Side View
Table 57.0%Crown 33.1°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.2%

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 25
Current: $1,734 SGD|Low: $218 SGD|High: $1,751 SGD|Avg: $581 SGD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 28, 2026
Retailer 5$218 SGD
Retailer 2$347 SGD
Retailer 6$392 SGD
Retailer 4$402 SGD
Retailer 3$467 SGD
Retailer 7$497 SGD
Retailer 8$629 SGD
Retailer 9$739 SGD
MOH London$1,734 SGD

44 data points across 9 retailers

9 retailers$218 SGD to $739 SGD

A
Cheapest Retailer
-
$218 SGD
$170 USD
A
Retailer 2
-
$347 SGD
£213 GBP
View
B+
Retailer 3
-
$392 SGD
$306 USD
View
B+
Retailer 4
-
$402 SGD
€299 EUR
View
B+
Retailer 5
-
$467 SGD
A$561 AUD
View
B+
Retailer 6
-
$497 SGD
$388 USD
View
B
Retailer 7
-
$642 SGD
$501 USD
View
B
Retailer 8
-
$739 SGD
$576 USD
View
Most Expensive
B
MOH London
LG766687211 · Oct 26
$1,734 SGD
£1,065 GBP
View
Price under review
8 more retailers have this diamond
Prices start from $218 SGDSave up to $521 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
0.51ct Oval
$218 SGD