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Round|Lab Grown|IGI

1.71ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG704591513

Shape and cutting style on the report: Round brilliant

Certificate IGI LG704591513

Diamond specifications and retailer prices

From $507 NZD
$286 USD
As of October 29, 2026
Save $2,429 NZD (83%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,936 NZD at Rare Carat · As of October 25, 2026
View at Rare Carat

About this 1.71ct lab-grown round diamond

This 1.71ct lab-grown round 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 LG704591513 or 704591513. Listed at 25 retailers as of October 25, 2026, with prices from $507 to $2,936, a $2,429 spread on the same certified stone. Rare Carat lists it at $2,936. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704591513
Dimensions7.75 × 7.69 × 4.66 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
7.75 mm7.69 mm1.71 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704591513
Side View
Table 59.0%Crown 33.7°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.3%

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 29
Current: $2,936 NZD|Low: $504 NZD|High: $2,936 NZD|Avg: $1,368 NZD
Rare Carat
Retailer 2
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Retailer 23
October 31, 2026
Retailer 15$507 NZD
Retailer 20$566 NZD
Retailer 5$589 NZD
Retailer 8$630 NZD
Retailer 9$630 NZD
Retailer 19$878 NZD
Retailer 4$905 NZD
Retailer 10$1,036 NZD
Retailer 13$1,073 NZD
Retailer 3$1,082 NZD
Retailer 7$1,105 NZD
Retailer 17$1,109 NZD
Retailer 22$1,151 NZD
Retailer 6$1,364 NZD
Retailer 23$1,464 NZD
Retailer 12$1,700 NZD
Retailer 16$2,024 NZD
Retailer 14$2,111 NZD
Retailer 2$2,422 NZD
Retailer 21$2,537 NZD
Retailer 11$2,605 NZD
Retailer 18$2,689 NZD
Rare Carat$2,936 NZD

25 data points across 23 retailers

25 retailers$507 NZD to $2,936 NZD

A
Cheapest Retailer
-
$507 NZD
$286 USD
A
Retailer 2
-
$566 NZD
$319 USD
View
Final sale: no returns
A
Retailer 3
-
$589 NZD
$332 USD
View
A
Retailer 4
-
$630 NZD
$355 USD
View
A
Retailer 5
-
$630 NZD
$355 USD
View
A
Retailer 6
-
$878 NZD
£390 GBP
View
A
Retailer 7
-
$905 NZD
$510 USD
View
A
Retailer 8
-
$1,036 NZD
$584 USD
View
A
Retailer 9
-
$1,073 NZD
€576 EUR
View
A
Retailer 10
-
$1,082 NZD
ZAR 9,848 ZAR
View
A
Retailer 11
-
$1,105 NZD
$623 USD
View
A
Retailer 12
-
$1,109 NZD
£492 GBP
View
B+
Retailer 13
-
$1,151 NZD
A$998 AUD
View
B+
Retailer 14
-
$1,364 NZD
$769 USD
View
B+
Retailer 15
-
$1,464 NZD
A$1,269 AUD
View
B+
Retailer 16
-
$1,700 NZD
$958 USD
View
B+
Retailer 17
-
$2,024 NZD
$1,141 USD
View
B
Retailer 18
-
$2,069 NZD
$1,166 USD
View
B
Retailer 19
-
$2,111 NZD
$1,190 USD
View
B
Retailer 20
-
$2,310 NZD
$1,302 USD
View
B
Retailer 21
-
$2,422 NZD
$1,365 USD
View
B
Retailer 22
-
$2,537 NZD
£1,126 GBP
View
B
Retailer 23
-
$2,605 NZD
$1,468 USD
View
B
Retailer 24
-
$2,689 NZD
A$2,332 AUD
View
Most Expensive
B
Rare Carat
A67449 · Oct 25
$2,936 NZD
$1,655 USD
View
24 more retailers have this diamond
Prices start from $507 NZDSave up to $2,429 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 Round
$507 NZD