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Round|Lab Grown|IGI

3.16ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG718504003

Certificate IGI LG718504003

Diamond specifications and retailer prices

From $704 USD
Save $6,346 USD (90%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $8,730 USD at Brilliant Earth
View at Brilliant Earth

About this 3.16ct lab-grown round diamond

This 3.16ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG718504003 or 718504003. Listed at 29 retailers, with a 901% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.16
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG718504003
Dimensions9.46 × 9.50 × 5.76 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.46 mm9.50 mm3.16 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG718504003
Side View
Table 58.0%Crown 34.4°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $7,050 USD|Low: $501 USD|High: $8,730 USD|Avg: $2,559 USD|-19.2%
Brilliant Earth
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 1, 2026
Retailer 21$704 USD
Retailer 3$869 USD
Retailer 7$1,019 USD
Retailer 4$1,165 USD
Retailer 2$1,217 USD
Retailer 17$1,250 USD
Retailer 8$1,334 USD
Retailer 6$1,715 USD
Retailer 19$1,820 USD
Retailer 18$1,829 USD
Retailer 5$1,919 USD
Retailer 16$2,357 USD
Retailer 10$2,539 USD
Retailer 11$2,567 USD
Retailer 9$2,754 USD
Retailer 14$2,883 USD
Retailer 15$3,010 USD
Retailer 13$3,194 USD
Retailer 20$5,182 USD
Retailer 12$5,570 USD
Brilliant Earth$7,050 USD

42 data points across 21 retailers

29 retailers$704 USD to $7,050 USD

A
Cheapest Retailer
-
$704 USD
A
Retailer 2
-
$869 USD
View
A
Retailer 3
-
$999 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$1,019 USD
View
A
Retailer 5
-
$1,165 USD
View
A
Retailer 6
-
$1,217 USD
€1,159 EUR
View
A
Retailer 7
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$1,249 USD
£983 GBP
View
A
Retailer 8
-
$1,334 USD
View
A
Retailer 9
-
$1,407 USD
View
B+
Retailer 10
-
$1,715 USD
A$2,638 AUD
View
B+
Retailer 11
-
$1,820 USD
A$2,800 AUD
View
B+
Retailer 12
-
$1,829 USD
ZAR 29,542 ZAR
View
B+
Retailer 13
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$1,919 USD
View
B+
Retailer 14
-
$2,357 USD
£1,856 GBP
View
B+
Retailer 15
-
$2,417 USD
CA$3,357 CAD
View
B
Retailer 16
-
$2,539 USD
View
B
Retailer 17
-
$2,547 USD
View
B
Retailer 18
-
$2,567 USD
View
B
Retailer 19
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$2,754 USD
View
Price last confirmed 8 days ago
B
Retailer 20
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$2,857 USD
View
B
Retailer 21
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$2,883 USD
View
B
Retailer 22
-
$3,010 USD
A$4,631 AUD
View
B
Retailer 23
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$3,194 USD
£2,515 GBP
View
B
Retailer 24
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$3,353 USD
View
B
Retailer 25
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$4,840 USD
View
B
Retailer 26
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$5,182 USD
View
B
Retailer 27
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$5,570 USD
View
B
Retailer 28
-
$7,050 USD
View
Most Expensive
B
Brilliant Earth
17348966A · Sep 1
$8,730 USD
View
Price under review
28 more retailers have this diamond
Prices start from $704 USDSave up to $6,346 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.

A
3.16ct Round
$704 USD