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Oval|Lab Grown|IGI

8.53ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG778657142

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG778657142

Diamond specifications and retailer prices

From $1,860 SGD
$1,451 USD
As of October 29, 2026
Save $11,239 SGD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $13,099 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 8.53ct lab-grown oval diamond

This 8.53ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778657142 or 778657142. Listed at 21 retailers as of October 29, 2026, with prices from $1,860 to $13,099, a $11,239 spread on the same certified stone. Brilliant Earth lists it at $13,099. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

8.53
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778657142
Dimensions17.70 × 11.15 × 6.74 mm
L/W Ratio1.59
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.70 mm11.15 mm8.53 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778657142
Side View
Table 62.0%Crown 37.7°Girdle: MED-STKPavilion 40°Culet: NoneDepth 60.4%

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 29
Current: $13,099 SGD|Low: $1,785 SGD|High: $13,099 SGD|Avg: $3,775 SGD
Brilliant Earth
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 13$1,860 SGD
Retailer 5$2,024 SGD
Retailer 7$2,081 SGD
Retailer 14$2,157 SGD
Retailer 11$2,378 SGD
Retailer 2$2,575 SGD
Retailer 6$2,811 SGD
Retailer 8$3,045 SGD
Retailer 3$3,403 SGD
Retailer 9$3,618 SGD
Retailer 12$3,994 SGD
Retailer 4$4,044 SGD
Retailer 15$5,814 SGD
Retailer 10$6,194 SGD
Brilliant Earth$13,099 SGD

40 data points across 15 retailers

21 retailers$1,860 SGD to $13,099 SGD

A
Cheapest Retailer
-
$1,860 SGD
$1,451 USD
A
Retailer 2
-
$2,024 SGD
$1,579 USD
View
A
Retailer 3
-
$2,081 SGD
$1,624 USD
View
Final sale: no returns
Retailer 4
-
$2,157 SGD
$1,683 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$2,157 SGD
$1,683 USD
View
A
Retailer 6
-
$2,378 SGD
$1,855 USD
View
A
Retailer 7
-
$2,575 SGD
£1,582 GBP
View
A
Retailer 8
-
$2,811 SGD
$2,193 USD
View
A
Retailer 9
-
$3,045 SGD
£1,871 GBP
View
A
Retailer 10
-
$3,403 SGD
$2,655 USD
View
A
Retailer 11
-
$3,618 SGD
ZAR 45,600 ZAR
View
A
Retailer 12
-
$3,916 SGD
$3,055 USD
View
Retailer 13
-
$3,994 SGD
A$4,794 AUD
View
Price last confirmed 8 days ago
A
Retailer 14
-
$4,044 SGD
$3,155 USD
View
B+
Retailer 15
-
$5,215 SGD
£3,204 GBP
View
B+
Retailer 16
-
$5,814 SGD
$4,536 USD
View
B+
Retailer 17
-
$6,194 SGD
£3,805 GBP
View
B+
Retailer 18
-
$6,337 SGD
$4,944 USD
View
B+
Retailer 19
-
$6,535 SGD
$5,099 USD
View
B
Retailer 20
-
$7,593 SGD
$5,924 USD
View
Most Expensive
B
Brilliant Earth
21394494A · Oct 29
$13,099 SGD
$10,220 USD
View
20 more retailers have this diamond
Prices start from $1,860 SGDSave up to $11,239 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
8.53ct Oval
$1,860 SGD