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Round|Lab Grown|IGI

1.61ct F VVS1 Round Lab Grown Diamond

EX • F/VVS1 • IGI LG793623704

Shape and cutting style on the report: Round brilliant

Certificate IGI LG793623704

Diamond specifications and retailer prices

From $215 USD
As of November 1, 2026
Save $904 USD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,280 USD at Rare Carat · As of October 7, 2026
View at Rare Carat

About this 1.61ct lab-grown round diamond

This 1.61ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG793623704 or 793623704. Listed at 13 retailers as of October 31, 2026, with a 420% 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

1.61
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793623704
Dimensions7.60 × 7.55 × 4.50 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.60 mm7.55 mm1.61 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793623704
Side View
Table 62.0%Crown 32.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 59.4%

Caratlytics Score

How it works →
A
Excellent
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: Nov 1
Current: $1,280 USD|Low: $215 USD|High: $1,288 USD|Avg: $834 USD|-0.6%
Rare Carat
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
November 1, 2026
Retailer 5$215 USD
Retailer 14$250 USD
Retailer 11$410 USD
Retailer 9$449 USD
Retailer 6$566 USD
Retailer 16$600 USD
Retailer 10$623 USD
Retailer 3$858 USD
Retailer 12$861 USD
Retailer 15$971 USD
Retailer 7$1,000 USD
Retailer 8$1,026 USD
Retailer 2$1,069 USD
Retailer 4$1,081 USD
Retailer 13$1,119 USD
Rare Carat$1,280 USD

25 data points across 16 retailers

13 retailers$215 USD to $1,119 USD

A
Cheapest Retailer
-
$215 USD
A
Retailer 2
-
$250 USD
View
Retailer 3
-
$410 USD
£323 GBP
View
Price last confirmed 15 days ago
A
Retailer 4
-
$449 USD
€428 EUR
View
B+
Retailer 5
-
$600 USD
View
B+
Retailer 6
-
$623 USD
A$959 AUD
View
B+
Retailer 7
-
$858 USD
View
B+
Retailer 8
-
$861 USD
View
B+
Retailer 9
-
$971 USD
View
B
Retailer 10
-
$1,069 USD
£842 GBP
View
Retailer 11
-
$1,081 USD
SGD 1,461 SGD
View
Price last confirmed 19 days ago
B
Retailer 12
-
$1,119 USD
View
Most Expensive
Rare Carat
LGRD15-60344 · Oct 7
$1,280 USD
View
Price last confirmed 25 days ago
12 more retailers have this diamond
Prices start from $215 USDSave up to $904 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
1.61ct Round
$215 USD