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Oval|Lab Grown|IGI

1.27ct D VVS1 Oval Lab Grown Diamond

EX • D/VVS1 • IGI LG720540177

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG720540177

Diamond specifications and retailer prices

From $461 NZD
As of November 6, 2026
Save $1,839 NZD (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,886 NZD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.27ct lab-grown oval diamond

This 1.27ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG720540177 or 720540177. Listed at 23 retailers as of November 6, 2026, with a 399% 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

1.27
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720540177
Dimensions8.81 × 6.14 × 3.76 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
8.81 mm6.14 mm1.27 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720540177
Side View
Table 61.0%Crown 33.5°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.2%

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: Nov 6
Current: $920 NZD|Low: $461 NZD|High: $2,704 NZD|Avg: $1,184 NZD|+6.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3$461 NZD
Retailer 11$477 NZD
Retailer 9$690 NZD
Retailer 6$881 NZD
Retailer 1$920 NZD
Retailer 2$941 NZD
Retailer 4$952 NZD
Retailer 5$1,645 NZD
Retailer 8$1,770 NZD
Retailer 7$2,046 NZD
Retailer 10$2,633 NZD

41 data points across 11 retailers

23 retailers$461 NZD to $2,300 NZD

Retailer 1
-
$411 NZD
Price last confirmed 27 days ago
A
Retailer 2
-
$461 NZD
View
Final sale: no returns
Retailer 3
-
$477 NZD
View
Price last confirmed 24 days ago
Retailer 4
-
$511 NZD
View
Price last confirmed 35 days ago
Retailer 5
-
$511 NZD
View
Price last confirmed 25 days ago
A
Retailer 6
-
$569 NZD
View
A
Retailer 7
-
$690 NZD
View
A
Retailer 8
-
$881 NZD
View
A
Retailer 9
-
$920 NZD
View
A
Retailer 10
-
$941 NZD
View
A
Retailer 11
-
$952 NZD
View
B+
Retailer 12
-
$1,140 NZD
View
B+
Retailer 13
-
$1,356 NZD
View
Retailer 14
-
$1,640 NZD
View
Price last confirmed 30 days ago
B+
Retailer 15
-
$1,645 NZD
View
B+
Retailer 16
-
$1,654 NZD
View
B
Retailer 17
-
$1,733 NZD
View
B
Retailer 18
-
$1,766 NZD
View
Retailer 19
-
$1,770 NZD
View
Price last confirmed 16 days ago
Retailer 20
-
$2,046 NZD
View
Price last confirmed 11 days ago
B
Retailer 21
-
$2,300 NZD
View
Retailer 22
-
$2,633 NZD
View
Price last confirmed 16 days ago
Most Expensive
Queensmith
LG720540177 · Oct 27
$3,886 NZD
£1,720 GBP
View
Price last confirmed 9 days ago
22 more retailers have this diamond
Prices start from $461 NZDSave up to $1,839 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
1.27ct Oval
$461 NZD