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Oval|Lab Grown|IGI

1.72ct G VS2 Oval Lab Grown Diamond

EX • G/VS2 • IGI LG574326812

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG574326812

Diamond specifications and retailer prices

From $2,200 NZD
$1,240 USD
As of October 30, 2026
Save $2,528 NZD (53%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,410 NZD at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG574326812 or 574326812. Listed at 14 retailers as of October 30, 2026, with a 115% 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

1.72
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG574326812
Dimensions9.82 × 6.74 × 4.15 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.82 mm6.74 mm1.72 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG574326812
Side View
Table 60.5%Crown 37°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $8,410 NZD|Low: $2,200 NZD|High: $12,204 NZD|Avg: $6,605 NZD|+7.6%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 4$2,200 NZD
Retailer 7$3,827 NZD
Retailer 11$4,285 NZD
Retailer 8$4,439 NZD
Retailer 3$4,729 NZD
Retailer 2$6,110 NZD
Retailer 10$6,934 NZD
Retailer 6$6,957 NZD
Flawless Fine Jewelry$8,410 NZD
Retailer 9$11,852 NZD
Retailer 5$12,107 NZD

42 data points across 11 retailers

14 retailers$2,200 NZD to $4,729 NZD

B+
Cheapest Retailer
-
$2,200 NZD
$1,240 USD
B
Retailer 2
-
$3,827 NZD
$2,157 USD
View
B
Retailer 3
-
$4,163 NZD
$2,346 USD
View
B
Retailer 4
-
$4,285 NZD
$2,415 USD
View
Final sale: no returns
Retailer 5
-
$4,439 NZD
$2,502 USD
View
Price last confirmed 20 days ago
B
Retailer 6
-
$4,439 NZD
$2,502 USD
View
B
Retailer 7
-
$4,729 NZD
$2,665 USD
View
Retailer 8
-
$6,102 NZD
$3,439 USD
View
Price under review
Retailer 9
-
$6,110 NZD
£2,711 GBP
View
Price under review
Retailer 10
-
$6,934 NZD
$3,908 USD
View
Price under review
Retailer 11
-
$6,957 NZD
$3,921 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
C22F29FB8 · Oct 31
$8,410 NZD
£3,732 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $2,200 NZDSave up to $2,528 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.

B+
1.72ct Oval
$2,200 NZD