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Oval|Lab Grown|IGI

1.71ct F VS2 Oval Lab Grown Diamond

EX • F/VS2 • IGI LG789607997

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG789607997

Diamond specifications and retailer prices

From $421 NZD
$237 USD
As of November 1, 2026
Save $1,702 NZD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,122 NZD at Brilliance · As of November 1, 2026
View at Brilliance

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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG789607997 or 789607997. Listed at 13 retailers as of November 1, 2026, with prices from $421 to $2,122, a $1,702 spread on the same certified stone. Brilliance lists it at $2,122. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789607997
Dimensions9.41 × 6.65 × 4.19 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.41 mm6.65 mm1.71 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789607997
Side View
Table 59.0%Crown 39°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
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: Nov 1
Current: $2,122 NZD|Low: $421 NZD|High: $2,122 NZD|Avg: $1,325 NZD
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 9$421 NZD
Retailer 12$488 NZD
Retailer 10$522 NZD
Retailer 7$639 NZD
Retailer 13$882 NZD
Retailer 2$987 NZD
Retailer 4$1,075 NZD
Retailer 3$1,114 NZD
Retailer 11$1,677 NZD
Retailer 8$1,682 NZD
Retailer 5$1,769 NZD
Retailer 6$2,091 NZD
Brilliance$2,122 NZD

41 data points across 13 retailers

13 retailers$421 NZD to $2,122 NZD

A
Cheapest Retailer
-
$421 NZD
$237 USD
A
Retailer 2
-
$488 NZD
$275 USD
View
A
Retailer 3
-
$522 NZD
$294 USD
View
A
Retailer 4
-
$639 NZD
£283 GBP
View
B+
Retailer 5
-
$882 NZD
$497 USD
View
A
Retailer 6
-
$987 NZD
£438 GBP
View
A
Retailer 7
-
$1,075 NZD
$606 USD
View
A
Retailer 8
-
$1,114 NZD
$628 USD
View
B+
Retailer 9
-
$1,677 NZD
$945 USD
View
B+
Retailer 10
-
$1,682 NZD
$948 USD
View
Retailer 11
-
$1,769 NZD
$997 USD
View
Price last confirmed 14 days ago
B+
Retailer 12
-
$2,091 NZD
£928 GBP
View
Most Expensive
B
Brilliance
D41003516 · Nov 1
$2,122 NZD
$1,196 USD
View
12 more retailers have this diamond
Prices start from $421 NZDSave up to $1,702 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
1.71ct Oval
$421 NZD