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Round|Lab Grown|IGI

3.16ct H VVS1 Round Lab Grown Diamond

EX • H/VVS1 • IGI LG605387769

Shape and cutting style on the report: Round brilliant

Certificate IGI LG605387769

Diamond specifications and retailer prices

From $1,348 USD
As of October 29, 2026
Save $3,248 USD (71%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,495 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 3.16ct lab-grown round diamond

This 3.16ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG605387769 or 605387769. Listed at 17 retailers as of October 29, 2026, with a 241% 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
H
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605387769
Dimensions9.34 × 9.31 × 5.87 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.34 mm9.31 mm3.16 ctH / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605387769
Side View
Table 58.0%Crown 36.2°GirdlePavilion 41.5°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,564 USD|Low: $1,348 USD|High: $6,259 USD|Avg: $2,846 USD|-10.9%
Retailer 1
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
Taylor and Hart
October 31, 2026
Retailer 3$1,348 USD
Retailer 13$1,467 USD
Retailer 15$1,509 USD
Retailer 1$1,564 USD
Retailer 9$1,735 USD
Retailer 8$1,781 USD
Retailer 14$1,793 USD
Retailer 11$1,864 USD
Retailer 16$2,239 USD
Retailer 6$2,528 USD
Retailer 12$2,914 USD
Retailer 10$2,931 USD
Retailer 7$3,621 USD
Retailer 4$3,631 USD
Retailer 2$3,780 USD
Retailer 5$4,596 USD
Taylor and Hart$5,495 USD

34 data points across 17 retailers

17 retailers$1,348 USD to $4,596 USD

B+
Cheapest Retailer
-
$1,348 USD
B+
Retailer 2
-
$1,467 USD
View
B+
Retailer 3
-
$1,509 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,564 USD
View
B+
Retailer 5
-
$1,735 USD
View
Retailer 6
-
$1,781 USD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
$1,793 USD
View
B
Retailer 8
-
$1,864 USD
View
B
Retailer 9
-
$2,239 USD
£1,763 GBP
View
B
Retailer 10
-
$2,528 USD
View
B
Retailer 11
-
$2,914 USD
View
B
Retailer 12
-
$2,931 USD
View
Retailer 13
-
$3,621 USD
A$5,571 AUD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$3,631 USD
ZAR 58,655 ZAR
View
B
Retailer 15
-
$3,780 USD
£2,976 GBP
View
B
Retailer 16
-
$4,596 USD
£3,619 GBP
View
Most Expensive
Taylor and Hart
U4K8PSZ · Oct 30
$5,495 USD
View
Price under review
16 more retailers have this diamond
Prices start from $1,348 USDSave up to $3,248 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.

B+
3.16ct Round
$1,348 USD