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Oval|Lab Grown|IGI

0.99ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG779662370

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG779662370

Diamond specifications and retailer prices

From $162 USD
As of October 26, 2026
Save $912 USD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,074 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.99ct lab-grown oval diamond

This 0.99ct lab-grown oval sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG779662370 or 779662370. Listed at 17 retailers as of October 26, 2026, with prices from $162 to $1,074, a $912 spread on the same certified stone. Reve Diamonds lists it at $1,074. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779662370
Dimensions7.81 × 5.51 × 3.57 mm
L/W Ratio1.42
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
7.81 mm5.51 mm0.99 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG779662370
Side View
Table 60.0%Crown 36.2°Girdle: MED-THKPavilion 40.9°Culet: NoneDepth 64.8%

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 26
Current: $260 USD|Low: $156 USD|High: $1,074 USD|Avg: $455 USD|-0.7%
Retailer 1
Retailer 2
Retailer 3
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Retailer 6
Retailer 7
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Reve Diamonds
October 29, 2026
Retailer 13$162 USD
Retailer 14$181 USD
Retailer 3$188 USD
Retailer 6$201 USD
Retailer 16$201 USD
Retailer 1$260 USD
Retailer 8$345 USD
Retailer 9$354 USD
Retailer 10$364 USD
Retailer 2$364 USD
Retailer 4$443 USD
Retailer 5$647 USD
Retailer 12$684 USD
Retailer 7$702 USD
Retailer 11$942 USD
Retailer 15$1,052 USD
Reve Diamonds$1,074 USD

46 data points across 17 retailers

17 retailers$162 USD to $1,074 USD

A
Cheapest Retailer
-
$162 USD
A
Retailer 2
-
$181 USD
View
Final sale: no returns
A
Retailer 3
-
$188 USD
View
A
Retailer 4
-
$201 USD
View
A
Retailer 5
-
$201 USD
View
A
Retailer 6
-
$260 USD
£205 GBP
View
A
Retailer 7
-
$345 USD
View
A
Retailer 8
-
$354 USD
£278 GBP
View
A
Retailer 9
-
$364 USD
ZAR 5,879 ZAR
View
A
Retailer 10
-
$364 USD
View
B+
Retailer 11
-
$443 USD
View
B
Retailer 12
-
$647 USD
View
B
Retailer 13
-
$684 USD
View
B
Retailer 14
-
$702 USD
View
B
Retailer 15
-
$942 USD
£742 GBP
View
B
Retailer 16
-
$1,052 USD
£828 GBP
View
Most Expensive
B
Reve Diamonds
395D40566 · Oct 28
$1,074 USD
View
16 more retailers have this diamond
Prices start from $162 USDSave up to $912 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
0.99ct Oval
$162 USD