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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 $313 SGD
$245 USD
As of October 29, 2026
Save $3,016 SGD (91%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,329 SGD 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 $313 to $3,329, a $3,016 spread on the same certified stone. Frank Darling lists it at $3,329. 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: $3,329 SGD|Low: $313 SGD|High: $3,330 SGD|Avg: $1,322 SGD|-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 30, 2026
Retailer 8$313 SGD
Retailer 4$352 SGD
Retailer 17$363 SGD
Retailer 5$485 SGD
Retailer 6$529 SGD
Retailer 9$646 SGD
Retailer 11$691 SGD
Retailer 3$718 SGD
Retailer 12$998 SGD
Retailer 13$1,093 SGD
Retailer 15$1,379 SGD
Retailer 7$1,546 SGD
Retailer 10$1,729 SGD
Retailer 14$2,084 SGD
Retailer 2$2,237 SGD
Retailer 16$3,004 SGD
Frank Darling$3,329 SGD

37 data points across 17 retailers

18 retailers$313 SGD to $3,329 SGD

A+
Cheapest Retailer
-
$313 SGD
$245 USD
A
Retailer 2
-
$352 SGD
$275 USD
View
Final sale: no returns
A
Retailer 3
-
$363 SGD
$284 USD
View
A
Retailer 4
-
$485 SGD
$380 USD
View
B+
Retailer 5
-
$529 SGD
$414 USD
View
Retailer 6
-
$646 SGD
$505 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$691 SGD
€515 EUR
View
A
Retailer 8
-
$718 SGD
$562 USD
View
B+
Retailer 9
-
$998 SGD
A$1,201 AUD
View
B+
Retailer 10
-
$1,093 SGD
$855 USD
View
Retailer 11
-
$1,184 SGD
$926 USD
View
Price last confirmed 44 days ago
B+
Retailer 12
-
$1,379 SGD
$1,079 USD
View
B+
Retailer 13
-
$1,546 SGD
$1,209 USD
View
B+
Retailer 14
-
$1,729 SGD
£1,065 GBP
View
B
Retailer 15
-
$2,084 SGD
$1,630 USD
View
B
Retailer 16
-
$2,237 SGD
$1,750 USD
View
B
Retailer 17
-
$3,004 SGD
$2,350 USD
View
Most Expensive
B
Frank Darling
PD-162662GR · Oct 29
$3,329 SGD
$2,604 USD
View
17 more retailers have this diamond
Prices start from $313 SGDSave up to $3,016 SGD

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
$313 SGD