CaratHunter
Plans
Round|Lab Grown|IGI

1.71ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG800611328

Shape and cutting style on the report: Round brilliant

Certificate IGI LG800611328

Diamond specifications and retailer prices

From $436 NZD
$245 USD
As of October 29, 2026
Save $4,203 NZD (91%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,639 NZD at Frank Darling · As of October 29, 2026
View at Frank Darling

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 LG800611328 or 800611328. Listed at 18 retailers as of October 29, 2026, with prices from $436 to $4,639, a $4,203 spread on the same certified stone. Frank Darling lists it at $4,639. 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 angle35.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800611328
Dimensions7.64 × 7.69 × 4.71 mm
L/W Ratio1.01
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
7.64 mm7.69 mm1.71 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800611328
Side View
Table 58.0%Crown 35.6°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: $4,639 NZD|Low: $436 NZD|High: $4,641 NZD|Avg: $1,841 NZD|-0.0%
Frank Darling
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
October 29, 2026
Retailer 7$436 NZD
Retailer 3$490 NZD
Retailer 16$506 NZD
Retailer 4$676 NZD
Retailer 5$738 NZD
Retailer 8$900 NZD
Retailer 10$963 NZD
Retailer 17$1,001 NZD
Retailer 11$1,391 NZD
Retailer 12$1,523 NZD
Retailer 14$1,922 NZD
Retailer 6$2,154 NZD
Retailer 2$2,410 NZD
Retailer 13$2,904 NZD
Retailer 9$3,670 NZD
Retailer 15$4,187 NZD
Frank Darling$4,639 NZD

37 data points across 17 retailers

18 retailers$436 NZD to $4,639 NZD

A+
Cheapest Retailer
-
$436 NZD
$245 USD
A
Retailer 2
-
$490 NZD
$275 USD
View
Final sale: no returns
A
Retailer 3
-
$506 NZD
$284 USD
View
A
Retailer 4
-
$676 NZD
$380 USD
View
B+
Retailer 5
-
$738 NZD
$414 USD
View
A
Retailer 6
-
$900 NZD
$505 USD
View
Price last confirmed 6 days ago
A
Retailer 7
-
$963 NZD
€515 EUR
View
A
Retailer 8
-
$1,001 NZD
$562 USD
View
B+
Retailer 9
-
$1,391 NZD
A$1,201 AUD
View
B+
Retailer 10
-
$1,523 NZD
$855 USD
View
B+
Retailer 11
-
$1,650 NZD
$926 USD
View
Price last confirmed 43 days ago
B+
Retailer 12
-
$1,922 NZD
$1,079 USD
View
B+
Retailer 13
-
$2,154 NZD
$1,209 USD
View
B+
Retailer 14
-
$2,410 NZD
£1,065 GBP
View
B
Retailer 15
-
$2,904 NZD
$1,630 USD
View
B
Retailer 16
-
$3,670 NZD
$2,060 USD
View
B
Retailer 17
-
$4,187 NZD
$2,350 USD
View
Most Expensive
B
Frank Darling
PD-162662GR · Oct 29
$4,639 NZD
$2,604 USD
View
17 more retailers have this diamond
Prices start from $436 NZDSave up to $4,203 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
$436 NZD