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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 $355 NZD
$199 USD
As of October 26, 2026
Save $2,994 NZD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,349 NZD 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 26, 2026, with prices from $355 to $3,349, a $2,994 spread on the same certified stone. Queensmith lists it at $3,349. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $2,068 NZD|Low: $397 NZD|High: $2,082 NZD|Avg: $997 NZD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 2$397 NZD
Retailer 8$591 NZD
Retailer 4$755 NZD
Retailer 3$801 NZD
Retailer 6$804 NZD
Retailer 10$862 NZD
Retailer 5$1,075 NZD
Retailer 7$1,129 NZD
Retailer 9$1,710 NZD
Retailer 1$2,068 NZD

42 data points across 10 retailers

22 retailers$355 NZD to $3,349 NZD

A
Cheapest Retailer
-
$355 NZD
$199 USD
A
Retailer 2
-
$397 NZD
$223 USD
View
Final sale: no returns
A
Retailer 3
-
$412 NZD
$231 USD
View
A
Retailer 4
-
$440 NZD
$247 USD
View
A
Retailer 5
-
$440 NZD
$247 USD
View
A
Retailer 6
-
$502 NZD
HK$2,200 HKD
View
A
Retailer 7
-
$591 NZD
$332 USD
View
A
Retailer 8
-
$755 NZD
ZAR 6,848 ZAR
View
A
Retailer 9
-
$789 NZD
$443 USD
View
A
Retailer 10
-
$801 NZD
£354 GBP
View
A
Retailer 11
-
$804 NZD
€430 EUR
View
B+
Retailer 12
-
$862 NZD
$484 USD
View
B+
Retailer 13
-
$1,075 NZD
A$928 AUD
View
B+
Retailer 14
-
$1,129 NZD
$634 USD
View
B+
Retailer 15
-
$1,190 NZD
SGD 903 SGD
View
B
Retailer 16
-
$1,413 NZD
$793 USD
View
B
Retailer 17
-
$1,489 NZD
$836 USD
View
B
Retailer 18
-
$1,509 NZD
$847 USD
View
B
Retailer 19
-
$1,710 NZD
£756 GBP
View
B
Retailer 20
-
$2,068 NZD
£914 GBP
View
B
Retailer 21
-
$2,121 NZD
$1,191 USD
View
Most Expensive
B
Queensmith
LG778645666 · Oct 27
$3,349 NZD
£1,480 GBP
View
21 more retailers have this diamond
Prices start from $355 NZDSave up to $2,994 NZD

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
$355 NZD