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Oval|Lab Grown|IGI

1.28ct D VVS2 Oval Lab Grown Diamond

EX • D/VVS2 • IGI LG743562317

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG743562317

Diamond specifications and retailer prices

From $463 NZD
$260 USD
As of October 30, 2026
Save $3,525 NZD (88%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $3,988 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 LG743562317 or 743562317. Listed at 27 retailers as of October 29, 2026, with prices from $463 to $3,988, a $3,525 spread on the same certified stone. Do Amore Diamonds lists it at $3,988. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743562317
Dimensions8.56 × 6.13 × 8.56 mm
L/W Ratio1.40
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
8.56 mm6.13 mm1.28 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743562317
Side View
Table 60.0%Crown 33.6°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 63.6%

Caratlytics Score

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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 30
Current: $1,097 NZD|Low: $315 NZD|High: $2,849 NZD|Avg: $1,189 NZD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 4$315 NZD
Retailer 2$463 NZD
Retailer 10$516 NZD
Retailer 9$698 NZD
Retailer 12$922 NZD
Retailer 1$1,097 NZD
Retailer 3$1,203 NZD
Retailer 7$1,335 NZD
Retailer 6$1,385 NZD
Retailer 11$1,709 NZD
Retailer 5$2,293 NZD
Retailer 8$2,760 NZD

42 data points across 12 retailers

27 retailers$463 NZD to $3,988 NZD

Retailer 1
-
$399 NZD
$224 USD
Price last confirmed 28 days ago
Retailer 2
-
$415 NZD
$233 USD
View
Price last confirmed 31 days ago
A
Retailer 3
-
$463 NZD
$260 USD
View
Final sale: no returns
Retailer 4
-
$483 NZD
$271 USD
View
Price last confirmed 16 days ago
Retailer 5
-
$483 NZD
$271 USD
View
Price last confirmed 35 days ago
Retailer 6
-
$509 NZD
$286 USD
View
Price last confirmed 32 days ago
A
Retailer 7
-
$516 NZD
$290 USD
View
Retailer 8
-
$516 NZD
$290 USD
View
Price last confirmed 20 days ago
Retailer 9
-
$516 NZD
$290 USD
View
Price last confirmed 27 days ago
A
Retailer 10
-
$698 NZD
$392 USD
View
A
Retailer 11
-
$783 NZD
$440 USD
View
A
Retailer 12
-
$922 NZD
$518 USD
View
Retailer 13
-
$1,069 NZD
£473 GBP
View
Price last confirmed 14 days ago
B+
Retailer 14
-
$1,097 NZD
£485 GBP
View
B+
Retailer 15
-
$1,203 NZD
$676 USD
View
Retailer 16
-
$1,335 NZD
$750 USD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
$1,385 NZD
A$1,197 AUD
View
B
Retailer 18
-
$1,709 NZD
$960 USD
View
Retailer 19
-
$1,829 NZD
$1,027 USD
View
Price last confirmed 20 days ago
Retailer 20
-
$1,829 NZD
$1,027 USD
View
Price last confirmed 30 days ago
Retailer 21
-
$1,829 NZD
$1,027 USD
View
Price last confirmed 32 days ago
Retailer 22
-
$1,829 NZD
$1,027 USD
View
Price last confirmed 22 days ago
B
Retailer 23
-
$2,146 NZD
$1,205 USD
View
B
Retailer 24
-
$2,293 NZD
£1,014 GBP
View
B
Retailer 25
-
$2,760 NZD
$1,550 USD
View
B
Retailer 26
-
$3,143 NZD
$1,765 USD
View
Most Expensive
B
Do Amore Diamonds
27-2804E0008 · Oct 29
$3,988 NZD
$2,240 USD
View
26 more retailers have this diamond
Prices start from $463 NZDSave up to $3,525 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
$463 NZD