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Round|Lab Grown|IGI

1.71ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG738502324

Shape and cutting style on the report: Round brilliant

Certificate IGI LG738502324

Diamond specifications and retailer prices

From $286 USD
As of October 29, 2026
Save $1,369 USD (83%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $2,070 USD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

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 LG738502324 or 738502324. Listed at 27 retailers as of October 25, 2026, with a 479% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG738502324
Dimensions7.72 × 7.69 × 4.69 mm
L/W Ratio1.00
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
7.72 mm7.69 mm1.71 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG738502324
Side View
Table 58.0%Crown 33.2°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.8%

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: Oct 29
Current: $2,070 USD|Low: $284 USD|High: $2,070 USD|Avg: $790 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 14
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Retailer 16
Retailer 17
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Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 29, 2026
Retailer 14$286 USD
Retailer 13$319 USD
Retailer 3$332 USD
Retailer 7$355 USD
Retailer 8$355 USD
Retailer 17$496 USD
Retailer 22$510 USD
Retailer 9$584 USD
Retailer 18$606 USD
Retailer 21$610 USD
Retailer 6$623 USD
Retailer 2$625 USD
Retailer 19$649 USD
Retailer 4$769 USD
Retailer 20$825 USD
Retailer 11$958 USD
Retailer 15$1,141 USD
Retailer 12$1,190 USD
Retailer 16$1,430 USD
Retailer 10$1,468 USD
Retailer 5$1,655 USD
Brilliant Earth$2,070 USD

26 data points across 22 retailers

27 retailers$286 USD to $1,655 USD

A
Cheapest Retailer
-
$286 USD
A
Retailer 2
-
$319 USD
View
Final sale: no returns
A
Retailer 3
-
$332 USD
View
A
Retailer 4
-
$355 USD
View
A
Retailer 5
-
$355 USD
View
A
Retailer 6
-
$496 USD
£391 GBP
View
A
Retailer 7
-
$510 USD
View
A
Retailer 8
-
$584 USD
View
A
Retailer 9
-
$606 USD
€577 EUR
View
A
Retailer 10
-
$610 USD
ZAR 9,848 ZAR
View
A
Retailer 11
-
$623 USD
View
A
Retailer 12
-
$625 USD
£492 GBP
View
B+
Retailer 13
-
$649 USD
A$998 AUD
View
B+
Retailer 14
-
$769 USD
View
B+
Retailer 15
-
$825 USD
A$1,269 AUD
View
B+
Retailer 16
-
$958 USD
View
B
Retailer 17
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$1,130 USD
View
Price last confirmed 38 days ago
B
Retailer 18
-
$1,141 USD
View
B
Retailer 19
-
$1,166 USD
View
B
Retailer 20
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$1,190 USD
View
B+
Retailer 21
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$1,302 USD
View
B+
Retailer 22
-
$1,352 USD
View
B+
Retailer 23
-
$1,430 USD
£1,126 GBP
View
B
Retailer 24
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$1,468 USD
View
B
Retailer 25
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$1,530 USD
A$2,354 AUD
View
Price last confirmed 28 days ago
B
Retailer 26
-
$1,655 USD
View
Most Expensive
B
Brilliant Earth
16462289A · Oct 16
$2,070 USD
View
Price last confirmed 13 days ago
26 more retailers have this diamond
Prices start from $286 USDSave up to $1,369 USD

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
$286 USD