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Oval|Lab Grown|IGI

1.72ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG799620177

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG799620177

Diamond specifications and retailer prices

From $823 NZD
£365 GBP
As of October 30, 2026
Save $4,216 NZD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,039 NZD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.72ct lab-grown oval diamond

This 1.72ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG799620177 or 799620177. Listed at 11 retailers as of October 30, 2026, with prices from $823 to $5,039, a $4,216 spread on the same certified stone. Do Amore Diamonds lists it at $5,039. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799620177
Dimensions9.48 × 6.78 × 4.27 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
9.48 mm6.78 mm1.72 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799620177
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.0%

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: $5,039 NZD|Low: $465 NZD|High: $5,039 NZD|Avg: $1,617 NZD
Do Amore Diamonds
Retailer 2
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Retailer 20
October 31, 2026
Retailer 10$465 NZD
Retailer 11$520 NZD
Retailer 12$568 NZD
Retailer 14$823 NZD
Retailer 5$918 NZD
Retailer 13$937 NZD
Retailer 15$976 NZD
Retailer 20$1,073 NZD
Retailer 16$1,160 NZD
Retailer 4$1,337 NZD
Retailer 7$1,503 NZD
Retailer 6$1,888 NZD
Retailer 9$1,942 NZD
Retailer 2$2,060 NZD
Retailer 19$2,067 NZD
Retailer 17$3,047 NZD
Retailer 3$3,220 NZD
Retailer 8$3,939 NZD
Retailer 18$4,654 NZD
Do Amore Diamonds$5,039 NZD

9 data points across 20 retailers

11 retailers$823 NZD to $5,039 NZD

Retailer 1
-
$465 NZD
$262 USD
Price last confirmed 37 days ago
Retailer 2
-
$568 NZD
$320 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
$823 NZD
£365 GBP
View
A
Retailer 4
-
$937 NZD
$528 USD
View
A
Retailer 5
-
$976 NZD
$550 USD
View
A
Retailer 6
-
$1,045 NZD
$589 USD
View
B+
Retailer 7
-
$2,060 NZD
$1,161 USD
View
B
Retailer 8
-
$3,047 NZD
£1,352 GBP
View
Retailer 9
-
$3,220 NZD
$1,815 USD
View
Price last confirmed 32 days ago
B
Retailer 10
-
$4,654 NZD
$2,623 USD
View
Most Expensive
B
Do Amore Diamonds
27-B1BF45D8D · Oct 30
$5,039 NZD
$2,840 USD
View
10 more retailers have this diamond
Prices start from $823 NZDSave up to $4,216 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
1.72ct Oval
$823 NZD