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Round|Lab Grown|IGI

1.60ct E VVS1 Round Lab Grown Diamond

EX • E/VVS1 • IGI LG794610989

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794610989

Diamond specifications and retailer prices

From $248 USD
As of October 29, 2026
Save $1,342 USD (84%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,590 USD at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

About this 1.6ct lab-grown round diamond

This 1.6ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG794610989 or 794610989. Listed at 25 retailers as of October 27, 2026, with prices from $248 to $1,590, a $1,342 spread on the same certified stone. Brilliant Earth lists it at $1,590. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794610989
Dimensions7.47 × 7.43 × 4.68 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.47 mm7.43 mm1.60 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794610989
Side View
Table 57.0%Crown 35.9°Girdle: MediumPavilion 41°Culet: NoneDepth 62.8%

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: $1,590 USD|Low: $244 USD|High: $1,840 USD|Avg: $709 USD
Brilliant Earth
Retailer 2
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Retailer 25
October 29, 2026
Retailer 4$248 USD
Retailer 9$277 USD
Retailer 23$287 USD
Retailer 11$307 USD
Retailer 17$307 USD
Retailer 12$411 USD
Retailer 13$415 USD
Retailer 18$475 USD
Retailer 2$491 USD
Retailer 19$528 USD
Retailer 20$579 USD
Retailer 24$603 USD
Retailer 3$624 USD
Retailer 8$636 USD
Retailer 15$641 USD
Retailer 21$716 USD
Retailer 25$776 USD
Retailer 7$988 USD
Retailer 10$1,040 USD
Retailer 16$1,209 USD
Retailer 22$1,233 USD
Retailer 14$1,261 USD
Retailer 5$1,285 USD
Retailer 6$1,346 USD
Brilliant Earth$1,590 USD

34 data points across 25 retailers

25 retailers$248 USD to $1,590 USD

A
Cheapest Retailer
-
$248 USD
A
Retailer 2
-
$277 USD
View
Final sale: no returns
A
Retailer 3
-
$287 USD
View
A
Retailer 4
-
$307 USD
View
A
Retailer 5
-
$307 USD
View
A
Retailer 6
-
$411 USD
£324 GBP
View
Price last confirmed 12 days ago
B+
Retailer 7
-
$415 USD
View
A
Retailer 8
-
$475 USD
View
Price last confirmed 12 days ago
A
Retailer 9
-
$491 USD
€468 EUR
View
A
Retailer 10
-
$528 USD
ZAR 8,529 ZAR
View
A
Retailer 11
-
$579 USD
£456 GBP
View
A
Retailer 12
-
$603 USD
A$928 AUD
View
B+
Retailer 13
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$624 USD
View
B+
Retailer 14
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$636 USD
View
B+
Retailer 15
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$641 USD
View
B+
Retailer 16
-
$716 USD
A$1,102 AUD
View
B+
Retailer 17
-
$776 USD
View
B
Retailer 18
-
$988 USD
View
B
Retailer 19
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$1,040 USD
View
B
Retailer 20
-
$1,209 USD
View
B
Retailer 21
-
$1,233 USD
£971 GBP
View
B
Retailer 22
-
$1,261 USD
View
B
Retailer 23
-
$1,285 USD
View
Price last confirmed 11 days ago
B
Retailer 24
-
$1,346 USD
View
Most Expensive
B
Brilliant Earth
20336835A · Oct 27
$1,590 USD
View
24 more retailers have this diamond
Prices start from $248 USDSave up to $1,342 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
1.60ct Round
$248 USD