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Oval|Lab Grown|IGI

1.28ct D VVS2 Oval Lab Grown Diamond

VG • D/VVS2 • IGI LG844633523

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG844633523

Diamond specifications and retailer prices

From $374 NZD
$211 USD
As of October 29, 2026
Save $2,757 NZD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,132 NZD at Yadav Diamonds · As of October 30, 2026
View at Yadav 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 very-good cut grade and certified by IGI LG844633523 or 844633523. Listed at 21 retailers as of October 29, 2026, with prices from $374 to $3,132, a $2,757 spread on the same certified stone. Yadav Diamonds lists it at $3,132. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.28
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844633523
Dimensions8.87 × 6.13 × 3.75 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.87 mm6.13 mm1.28 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844633523
Side View
Table 61.0%Crown 34.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.2%

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: $672 NZD|Low: $360 NZD|High: $3,566 NZD|Avg: $1,169 NZD|+3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Yadav Diamonds
October 30, 2026
Retailer 18$374 NZD
Retailer 19$417 NZD
Retailer 8$431 NZD
Retailer 6$460 NZD
Retailer 2$465 NZD
Retailer 14$625 NZD
Retailer 1$672 NZD
Retailer 10$770 NZD
Retailer 4$873 NZD
Retailer 16$967 NZD
Retailer 11$1,029 NZD
Retailer 5$1,240 NZD
Retailer 13$1,375 NZD
Retailer 9$1,485 NZD
Retailer 3$1,586 NZD
Retailer 7$1,632 NZD
Retailer 17$1,951 NZD
Retailer 20$2,046 NZD
Retailer 15$2,180 NZD
Retailer 12$2,892 NZD
Yadav Diamonds$3,132 NZD

15 data points across 21 retailers

21 retailers$374 NZD to $3,132 NZD

A
Cheapest Retailer
-
$374 NZD
$211 USD
A
Retailer 2
-
$417 NZD
$235 USD
View
Final sale: no returns
A
Retailer 3
-
$431 NZD
$243 USD
View
A
Retailer 4
-
$460 NZD
$259 USD
View
A
Retailer 5
-
$465 NZD
$262 USD
View
B+
Retailer 6
-
$625 NZD
$352 USD
View
A
Retailer 7
-
$672 NZD
£298 GBP
View
A
Retailer 8
-
$770 NZD
$434 USD
View
A
Retailer 9
-
$873 NZD
ZAR 7,947 ZAR
View
B+
Retailer 10
-
$967 NZD
£429 GBP
View
B+
Retailer 11
-
$1,029 NZD
$580 USD
View
B+
Retailer 12
-
$1,240 NZD
A$1,075 AUD
View
Retailer 13
-
$1,375 NZD
$775 USD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
$1,485 NZD
$837 USD
View
B
Retailer 15
-
$1,586 NZD
A$1,375 AUD
View
B
Retailer 16
-
$1,632 NZD
$920 USD
View
B
Retailer 17
-
$1,951 NZD
$1,100 USD
View
B
Retailer 18
-
$2,046 NZD
£908 GBP
View
B
Retailer 19
-
$2,180 NZD
$1,228 USD
View
B
Retailer 20
-
$2,892 NZD
$1,630 USD
View
Most Expensive
B
Yadav Diamonds
13359268 · Oct 30
$3,132 NZD
$1,765 USD
View
20 more retailers have this diamond
Prices start from $374 NZDSave up to $2,757 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
$374 NZD