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Oval|Lab Grown|IGI

1.03ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG778645666

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG778645666

Diamond specifications and retailer prices

From $199 USD
As of October 29, 2026
Save $1,681 USD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,880 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.03ct lab-grown oval diamond

This 1.03ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778645666 or 778645666. Listed at 22 retailers as of October 27, 2026, with prices from $199 to $1,880, a $1,681 spread on the same certified stone. Queensmith lists it at $1,880. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778645666
Dimensions8.22 × 5.73 × 3.52 mm
L/W Ratio1.43
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
8.22 mm5.73 mm1.03 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778645666
Side View
Table 62.0%Crown 34.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.4%

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: $452 USD|Low: $223 USD|High: $1,168 USD|Avg: $562 USD|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$223 USD
Retailer 8$332 USD
Retailer 4$424 USD
Retailer 6$452 USD
Retailer 1$452 USD
Retailer 10$484 USD
Retailer 5$603 USD
Retailer 7$634 USD
Retailer 9$960 USD
Retailer 3$1,161 USD

42 data points across 10 retailers

22 retailers$199 USD to $1,880 USD

A
Cheapest Retailer
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$199 USD
A
Retailer 2
-
$223 USD
View
Final sale: no returns
A
Retailer 3
-
$231 USD
View
A
Retailer 4
-
$247 USD
View
A
Retailer 5
-
$247 USD
View
A
Retailer 6
-
$282 USD
HK$2,200 HKD
View
A
Retailer 7
-
$332 USD
View
A
Retailer 8
-
$424 USD
ZAR 6,848 ZAR
View
A
Retailer 9
-
$443 USD
View
A
Retailer 10
-
$452 USD
€430 EUR
View
A
Retailer 11
-
$452 USD
£356 GBP
View
B+
Retailer 12
-
$484 USD
View
B+
Retailer 13
-
$603 USD
A$928 AUD
View
B+
Retailer 14
-
$634 USD
View
B+
Retailer 15
-
$668 USD
SGD 903 SGD
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B
Retailer 16
-
$793 USD
View
B
Retailer 17
-
$836 USD
View
B
Retailer 18
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$847 USD
View
B
Retailer 19
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$960 USD
£756 GBP
View
B
Retailer 20
-
$1,161 USD
£914 GBP
View
B
Retailer 21
-
$1,191 USD
View
Most Expensive
B
Queensmith
LG778645666 · Oct 27
$1,880 USD
£1,480 GBP
View
21 more retailers have this diamond
Prices start from $199 USDSave up to $1,681 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
1.03ct Oval
$199 USD