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Oval|Lab Grown|IGI

8.91ct E VS2 Oval Lab Grown Diamond

E/VS2 • IGI LG783658594

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG783658594

Diamond specifications and retailer prices

From $1,329 USD
As of October 29, 2026
Save $7,451 USD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,780 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 8.91ct lab-grown oval diamond

This 8.91ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included) and certified by IGI LG783658594 or 783658594. Listed at 13 retailers as of October 29, 2026, with prices from $1,329 to $8,780, a $7,451 spread on the same certified stone. Brilliant Earth lists it at $8,780. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

8.91
Carat
E
Color
VS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783658594
Dimensions16.86 × 11.65 × 7.32 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.86 mm11.65 mm8.91 ctE / VS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783658594
Side View
Table 60.0%Crown 35.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.8%

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: Oct 29
Current: $8,780 USD|Low: $1,329 USD|High: $9,050 USD|Avg: $3,955 USD|-3.0%
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
Retailer 16
Retailer 17
October 31, 2026
Retailer 17$1,329 USD
Retailer 13$1,446 USD
Retailer 12$1,715 USD
Retailer 15$2,022 USD
Retailer 6$2,095 USD
Retailer 16$2,437 USD
Retailer 14$2,873 USD
Retailer 4$3,189 USD
Retailer 7$3,301 USD
Retailer 9$3,459 USD
Retailer 3$4,541 USD
Retailer 8$4,587 USD
Retailer 10$4,886 USD
Retailer 11$5,520 USD
Retailer 5$5,845 USD
Retailer 2$6,464 USD
Brilliant Earth$8,780 USD

20 data points across 17 retailers

13 retailers$1,329 USD to $8,780 USD

A
Cheapest Retailer
-
$1,329 USD
A
Retailer 2
-
$1,446 USD
View
A
Retailer 3
-
$1,715 USD
View
B+
Retailer 4
-
$2,022 USD
HK$15,800 HKD
View
B+
Retailer 5
-
$2,437 USD
View
B+
Retailer 6
-
$2,873 USD
View
B+
Retailer 7
-
$3,189 USD
View
B
Retailer 8
-
$4,541 USD
View
B+
Retailer 9
-
$4,886 USD
£3,847 GBP
View
B
Retailer 10
-
$5,520 USD
View
B
Retailer 11
-
$5,845 USD
SGD 7,899 SGD
View
B
Retailer 12
-
$6,464 USD
A$9,944 AUD
View
Most Expensive
B
Brilliant Earth
19095690Y · Oct 31
$8,780 USD
View
12 more retailers have this diamond
Prices start from $1,329 USDSave up to $7,451 USD

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
8.91ct Oval
$1,329 USD