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Oval|Lab Grown|IGI

1.71ct G VVS2 Oval Lab Grown Diamond

EX • G/VVS2 • IGI LG570332197

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG570332197

Diamond specifications and retailer prices

From $4,063 NZD
$2,290 USD
As of October 31, 2026
Save $1,597 NZD (28%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,362 NZD at Loose Grown Diamond · As of October 26, 2026
View at Loose Grown Diamond

About this 1.71ct lab-grown oval diamond

This 1.71ct lab-grown oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG570332197 or 570332197. Listed at 17 retailers as of October 31, 2026, with a 39% 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

1.71
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570332197
Dimensions9.67 × 6.69 × 4.23 mm
L/W Ratio1.45
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
9.67 mm6.69 mm1.71 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570332197
Side View
Table 60.0%Crown 37.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $8,362 NZD|Low: $4,063 NZD|High: $14,568 NZD|Avg: $8,248 NZD|+0.5%
Loose Grown Diamond
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
November 1, 2026
Retailer 10$4,063 NZD
Retailer 12$4,629 NZD
Retailer 4$5,035 NZD
Retailer 5$5,185 NZD
Retailer 13$5,369 NZD
Retailer 7$7,191 NZD
Retailer 3$7,381 NZD
Retailer 11$7,880 NZD
Loose Grown Diamond$8,362 NZD
Retailer 8$9,871 NZD
Retailer 6$10,194 NZD
Retailer 2$13,368 NZD
Retailer 14$14,336 NZD
Retailer 9$14,453 NZD

42 data points across 14 retailers

17 retailers$4,063 NZD to $5,660 NZD

B
Cheapest Retailer
-
$4,063 NZD
$2,290 USD
B
Retailer 2
-
$4,629 NZD
$2,609 USD
View
B
Retailer 3
-
$5,035 NZD
$2,838 USD
View
B
Retailer 4
-
$5,185 NZD
$2,922 USD
View
Final sale: no returns
B
Retailer 5
-
$5,369 NZD
$3,026 USD
View
Retailer 6
-
$5,369 NZD
$3,026 USD
View
Price last confirmed 20 days ago
B
Retailer 7
-
$5,660 NZD
$3,190 USD
View
Retailer 8
-
$7,191 NZD
£3,191 GBP
View
Price under review
Retailer 9
-
$7,381 NZD
$4,160 USD
View
Price under review
Retailer 10
-
$7,880 NZD
$4,441 USD
View
Price under review
Most Expensive
Loose Grown Diamond
570332197 · Oct 26
$8,362 NZD
$4,713 USD
View
Price under review
10 more retailers have this diamond
Prices start from $4,063 NZDSave up to $1,597 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
1.71ct Oval
$4,063 NZD