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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 $348 AUD
$245 USD
As of October 29, 2026
Save $3,354 AUD (91%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,703 AUD 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 $348 to $3,703, a $3,354 spread on the same certified stone. Frank Darling lists it at $3,703. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,703 AUD|Low: $348 AUD|High: $3,704 AUD|Avg: $1,470 AUD|-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$348 AUD
Retailer 3$391 AUD
Retailer 16$404 AUD
Retailer 4$540 AUD
Retailer 5$589 AUD
Retailer 8$718 AUD
Retailer 10$769 AUD
Retailer 17$799 AUD
Retailer 11$1,110 AUD
Retailer 12$1,216 AUD
Retailer 14$1,534 AUD
Retailer 6$1,719 AUD
Retailer 2$1,923 AUD
Retailer 13$2,318 AUD
Retailer 9$2,929 AUD
Retailer 15$3,341 AUD
Frank Darling$3,703 AUD

37 data points across 17 retailers

18 retailers$348 AUD to $3,703 AUD

A+
Cheapest Retailer
-
$348 AUD
$245 USD
A
Retailer 2
-
$391 AUD
$275 USD
View
Final sale: no returns
A
Retailer 3
-
$404 AUD
$284 USD
View
A
Retailer 4
-
$540 AUD
$380 USD
View
B+
Retailer 5
-
$589 AUD
$414 USD
View
A
Retailer 6
-
$718 AUD
$505 USD
View
Price last confirmed 6 days ago
A
Retailer 7
-
$769 AUD
€515 EUR
View
A
Retailer 8
-
$799 AUD
$562 USD
View
B+
Retailer 9
-
$1,110 AUD
View
B+
Retailer 10
-
$1,216 AUD
$855 USD
View
B+
Retailer 11
-
$1,317 AUD
$926 USD
View
Price last confirmed 43 days ago
B+
Retailer 12
-
$1,534 AUD
$1,079 USD
View
B+
Retailer 13
-
$1,719 AUD
$1,209 USD
View
B+
Retailer 14
-
$1,923 AUD
£1,065 GBP
View
B
Retailer 15
-
$2,318 AUD
$1,630 USD
View
B
Retailer 16
-
$2,929 AUD
$2,060 USD
View
B
Retailer 17
-
$3,341 AUD
$2,350 USD
View
Most Expensive
B
Frank Darling
PD-162662GR · Oct 29
$3,703 AUD
$2,604 USD
View
17 more retailers have this diamond
Prices start from $348 AUDSave up to $3,354 AUD

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
$348 AUD