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Oval|Lab Grown|IGI

0.99ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG619447790

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG619447790

Diamond specifications and retailer prices

From $155 USD
As of October 23, 2026
Save $1,318 USD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,473 USD at Queensmith · As of October 25, 2026
View at Queensmith

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 LG619447790 or 619447790. Listed at 23 retailers as of October 23, 2026, with prices from $155 to $1,473, a $1,318 spread on the same certified stone. Queensmith lists it at $1,473. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619447790
Dimensions7.98 × 5.72 × 3.46 mm
L/W Ratio1.40
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
7.98 mm5.72 mm0.99 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG619447790
Side View
Table 63.0%Crown 36°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.5%

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 23
Current: $479 USD|Low: $149 USD|High: $1,050 USD|Avg: $467 USD|-9.1%
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Retailer 23
October 26, 2026
Retailer 2$155 USD
Retailer 10$174 USD
Retailer 3$180 USD
Retailer 6$192 USD
Retailer 7$192 USD
Retailer 21$218 USD
Retailer 17$248 USD
Retailer 11$260 USD
Retailer 12$326 USD
Retailer 20$342 USD
Retailer 4$343 USD
Retailer 18$361 USD
Retailer 9$435 USD
Retailer 1$479 USD
Retailer 22$495 USD
Retailer 16$528 USD
Retailer 8$618 USD
Retailer 15$621 USD
Retailer 5$673 USD
Retailer 23$800 USD
Retailer 19$900 USD
Retailer 14$1,006 USD
Retailer 13$1,050 USD

33 data points across 23 retailers

23 retailers$155 USD to $1,473 USD

A
Cheapest Retailer
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$155 USD
A
Retailer 2
-
$180 USD
View
A
Retailer 3
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$192 USD
View
A
Retailer 4
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$192 USD
View
A
Retailer 5
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$218 USD
HK$1,700 HKD
View
A
Retailer 6
-
$248 USD
£195 GBP
View
B+
Retailer 7
-
$260 USD
View
A
Retailer 8
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$326 USD
£256 GBP
View
A
Retailer 9
-
$342 USD
ZAR 5,528 ZAR
View
A
Retailer 10
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$343 USD
View
A
Retailer 11
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$361 USD
€344 EUR
View
A
Retailer 12
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$435 USD
View
B+
Retailer 13
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$479 USD
A$737 AUD
View
B+
Retailer 14
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$495 USD
View
B+
Retailer 15
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$528 USD
SGD 713 SGD
View
B+
Retailer 16
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$618 USD
View
B+
Retailer 17
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$621 USD
View
B
Retailer 18
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$673 USD
View
B
Retailer 19
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$800 USD
View
B
Retailer 20
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$900 USD
£709 GBP
View
B
Retailer 21
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$1,006 USD
£792 GBP
View
B
Retailer 22
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$1,050 USD
View
Most Expensive
B
Queensmith
LG619447790 · Oct 25
$1,473 USD
£1,160 GBP
View
22 more retailers have this diamond
Prices start from $155 USDSave up to $1,318 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
$155 USD