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Round|Lab Grown|IGI

1.03ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG786634022

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786634022

Diamond specifications and retailer prices

From $338 NZD
$190 USD
As of November 1, 2026
Save $1,620 NZD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,250 NZD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786634022 or 786634022. Listed at 23 retailers as of November 1, 2026, with a 480% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786634022
Dimensions6.47 × 6.49 × 4.02 mm
L/W Ratio1.00
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
6.47 mm6.49 mm1.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786634022
Side View
Table 56.0%Crown 35.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.0%

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: Nov 1
Current: $671 NZD|Low: $338 NZD|High: $1,783 NZD|Avg: $805 NZD|+6.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 11$338 NZD
Retailer 3$512 NZD
Retailer 8$640 NZD
Retailer 6$651 NZD
Retailer 1$671 NZD
Retailer 10$702 NZD
Retailer 2$711 NZD
Retailer 4$807 NZD
Retailer 5$920 NZD
Retailer 12$944 NZD
Retailer 9$1,582 NZD
Retailer 7$1,763 NZD

42 data points across 12 retailers

23 retailers$338 NZD to $1,957 NZD

Retailer 1
-
$304 NZD
$171 USD
Price last confirmed 15 days ago
A
Retailer 2
-
$338 NZD
$190 USD
View
Final sale: no returns
A
Retailer 3
-
$352 NZD
$198 USD
View
Retailer 4
-
$377 NZD
$212 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$377 NZD
$212 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$432 NZD
HK$1,900 HKD
View
B+
Retailer 7
-
$512 NZD
$288 USD
View
A
Retailer 8
-
$640 NZD
£284 GBP
View
A
Retailer 9
-
$651 NZD
ZAR 5,916 ZAR
View
B+
Retailer 10
-
$671 NZD
£297 GBP
View
B+
Retailer 11
-
$702 NZD
€376 EUR
View
Retailer 12
-
$711 NZD
$400 USD
View
Price last confirmed 26 days ago
B+
Retailer 13
-
$807 NZD
$454 USD
View
B+
Retailer 14
-
$920 NZD
A$796 AUD
View
B+
Retailer 15
-
$944 NZD
$531 USD
View
B
Retailer 16
-
$1,034 NZD
SGD 786 SGD
View
Retailer 17
-
$1,212 NZD
$682 USD
View
Price last confirmed 15 days ago
B
Retailer 18
-
$1,242 NZD
$699 USD
View
B
Retailer 19
-
$1,309 NZD
$737 USD
View
B
Retailer 20
-
$1,582 NZD
$890 USD
View
B
Retailer 21
-
$1,763 NZD
£781 GBP
View
B
Retailer 22
-
$1,957 NZD
$1,101 USD
View
Most Expensive
Queensmith
LG786634022 · Oct 27
$3,250 NZD
£1,440 GBP
View
Price under review
22 more retailers have this diamond
Prices start from $338 NZDSave up to $1,620 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 Round
$338 NZD