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Oval|Lab Grown|IGI

1.72ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG746522259

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG746522259

Diamond specifications and retailer prices

From $536 NZD
$302 USD
As of October 30, 2026
Save $5,692 NZD (91%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,228 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG746522259 or 746522259. Listed at 16 retailers as of October 29, 2026, with prices from $536 to $6,228, a $5,692 spread on the same certified stone. Brilliant Earth lists it at $6,228. 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 angle33.5°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG746522259
Dimensions9.77 × 6.97 × 4.05 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
9.77 mm6.97 mm1.72 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG746522259
Side View
Table 57.0%Crown 33.5°Girdle: THN-STKPavilion 38.3°Culet: NoneDepth 58.1%

Caratlytics Score

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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 30
Current: $6,228 NZD|Low: $383 NZD|High: $6,299 NZD|Avg: $2,170 NZD|+56.7%
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 4$536 NZD
Retailer 16$566 NZD
Retailer 3$658 NZD
Retailer 8$879 NZD
Retailer 6$937 NZD
Retailer 15$940 NZD
Retailer 9$1,036 NZD
Retailer 12$1,200 NZD
Retailer 5$1,215 NZD
Retailer 11$1,800 NZD
Retailer 14$2,060 NZD
Retailer 18$2,493 NZD
Retailer 2$2,677 NZD
Retailer 13$3,035 NZD
Retailer 17$3,353 NZD
Retailer 10$4,917 NZD
Retailer 7$5,039 NZD
Brilliant Earth$6,228 NZD

24 data points across 18 retailers

16 retailers$536 NZD to $6,228 NZD

A
Cheapest Retailer
-
$536 NZD
$302 USD
Final sale: no returns
A
Retailer 2
-
$566 NZD
$319 USD
View
A
Retailer 3
-
$658 NZD
$371 USD
View
A
Retailer 4
-
$879 NZD
$495 USD
View
A
Retailer 5
-
$937 NZD
$528 USD
View
A
Retailer 6
-
$940 NZD
$530 USD
View
A
Retailer 7
-
$1,200 NZD
€644 EUR
View
A
Retailer 8
-
$1,215 NZD
$685 USD
View
B+
Retailer 9
-
$1,800 NZD
A$1,561 AUD
View
B+
Retailer 10
-
$2,060 NZD
$1,161 USD
View
B
Retailer 11
-
$2,493 NZD
$1,405 USD
View
B+
Retailer 12
-
$2,677 NZD
A$2,321 AUD
View
B+
Retailer 13
-
$3,035 NZD
£1,347 GBP
View
Retailer 14
-
$3,353 NZD
$1,890 USD
View
Price last confirmed 32 days ago
B
Retailer 15
-
$5,039 NZD
$2,840 USD
View
Most Expensive
B
Brilliant Earth
21651190A · Oct 29
$6,228 NZD
$3,510 USD
View
15 more retailers have this diamond
Prices start from $536 NZDSave up to $5,692 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
$536 NZD