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Oval|Lab Grown|IGI

1.28ct D VVS2 Oval Lab Grown Diamond

ID • D/VVS2 • IGI LG812609759

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG812609759

Diamond specifications and retailer prices

From $454 NZD
$256 USD
As of October 29, 2026
Save $3,591 NZD (89%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $4,045 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.28ct lab-grown oval diamond

This 1.28ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG812609759 or 812609759. Listed at 25 retailers as of October 29, 2026, with prices from $454 to $4,045, a $3,591 spread on the same certified stone. Do Amore Diamonds lists it at $4,045. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812609759
Dimensions8.86 × 5.97 × 3.82 mm
L/W Ratio1.48
Girdle conditionFaceted
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
8.86 mm5.97 mm1.28 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812609759
Side View
Table 60.0%Crown 34.8°Girdle: STK-THKPavilion 41.1°Culet: NoneDepth 64.0%

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: Oct 29
Current: $4,045 NZD|Low: $436 NZD|High: $4,045 NZD|Avg: $1,601 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 3$454 NZD
Retailer 5$564 NZD
Retailer 11$763 NZD
Retailer 2$817 NZD
Retailer 10$1,070 NZD
Retailer 7$1,099 NZD
Retailer 12$1,348 NZD
Retailer 9$1,515 NZD
Retailer 4$1,675 NZD
Retailer 14$1,733 NZD
Retailer 6$2,001 NZD
Retailer 8$2,510 NZD
Retailer 13$2,768 NZD
Do Amore Diamonds$4,045 NZD

35 data points across 14 retailers

25 retailers$454 NZD to $4,045 NZD

Retailer 1
-
$436 NZD
$246 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$454 NZD
$256 USD
View
A
Retailer 3
-
$509 NZD
$287 USD
View
Final sale: no returns
Retailer 4
-
$527 NZD
$297 USD
View
Price last confirmed 35 days ago
A
Retailer 5
-
$564 NZD
$318 USD
View
Retailer 6
-
$564 NZD
$318 USD
View
Price last confirmed 28 days ago
A
Retailer 7
-
$564 NZD
$318 USD
View
A
Retailer 8
-
$756 NZD
$426 USD
View
A
Retailer 9
-
$763 NZD
$430 USD
View
A
Retailer 10
-
$790 NZD
$445 USD
View
A
Retailer 11
-
$817 NZD
£363 GBP
View
B+
Retailer 12
-
$1,070 NZD
ZAR 9,744 ZAR
View
B+
Retailer 13
-
$1,099 NZD
£488 GBP
View
B+
Retailer 14
-
$1,148 NZD
$647 USD
View
Retailer 15
-
$1,348 NZD
$760 USD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
$1,515 NZD
A$1,314 AUD
View
Retailer 17
-
$1,675 NZD
A$1,452 AUD
View
Price last confirmed 22 days ago
B
Retailer 18
-
$1,733 NZD
$977 USD
View
Retailer 19
-
$2,001 NZD
$1,128 USD
View
Price last confirmed 23 days ago
B
Retailer 20
-
$2,297 NZD
$1,295 USD
View
B
Retailer 21
-
$2,434 NZD
$1,372 USD
View
B
Retailer 22
-
$2,434 NZD
£1,080 GBP
View
B
Retailer 23
-
$2,510 NZD
£1,114 GBP
View
Retailer 24
-
$2,768 NZD
$1,560 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
27-E35420323 · Oct 29
$4,045 NZD
$2,280 USD
View
24 more retailers have this diamond
Prices start from $454 NZDSave up to $3,591 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
1.28ct Oval
$454 NZD