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Round|Lab Grown|IGI

1.90ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG770611259

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770611259

Diamond specifications and retailer prices

From $255 USD
As of October 29, 2026
Save $1,485 USD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,740 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.9ct lab-grown round diamond

This 1.9ct lab-grown round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770611259 or 770611259. Listed at 23 retailers as of October 29, 2026, with prices from $255 to $1,740, a $1,485 spread on the same certified stone. Brilliant Earth lists it at $1,740. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770611259
Dimensions7.87 × 7.93 × 4.85 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
7.87 mm7.93 mm1.90 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770611259
Side View
Table 63.0%Crown 34.8°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.4%

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: Oct 29
Current: $1,740 USD|Low: $255 USD|High: $1,740 USD|Avg: $809 USD
Brilliant Earth
Retailer 2
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Retailer 21
November 1, 2026
Retailer 21$255 USD
Retailer 3$286 USD
Retailer 19$296 USD
Retailer 15$316 USD
Retailer 5$425 USD
Retailer 2$463 USD
Retailer 7$475 USD
Retailer 6$544 USD
Retailer 16$590 USD
Retailer 4$595 USD
Retailer 13$602 USD
Retailer 8$738 USD
Retailer 9$797 USD
Retailer 18$798 USD
Retailer 17$1,017 USD
Retailer 11$1,069 USD
Retailer 10$1,245 USD
Retailer 20$1,300 USD
Retailer 12$1,323 USD
Retailer 14$1,385 USD
Brilliant Earth$1,740 USD

32 data points across 21 retailers

23 retailers$255 USD to $1,740 USD

A
Cheapest Retailer
-
$255 USD
A
Retailer 2
-
$286 USD
View
Final sale: no returns
A
Retailer 3
-
$296 USD
View
A
Retailer 4
-
$316 USD
View
Retailer 5
-
$330 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$425 USD
View
A
Retailer 7
-
$463 USD
£365 GBP
View
A
Retailer 8
-
$475 USD
View
A
Retailer 9
-
$544 USD
ZAR 8,783 ZAR
View
A
Retailer 10
-
$590 USD
€562 EUR
View
A
Retailer 11
-
$595 USD
View
A
Retailer 12
-
$602 USD
£474 GBP
View
B+
Retailer 13
-
$738 USD
A$1,135 AUD
View
B+
Retailer 14
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$797 USD
View
B+
Retailer 15
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$798 USD
View
B+
Retailer 16
-
$1,017 USD
View
B
Retailer 17
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$1,069 USD
View
B
Retailer 18
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$1,151 USD
View
B
Retailer 19
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$1,245 USD
View
B
Retailer 20
-
$1,300 USD
View
B
Retailer 21
-
$1,323 USD
£1,042 GBP
View
Retailer 22
-
$1,385 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
17630248A · Oct 31
$1,740 USD
View
22 more retailers have this diamond
Prices start from $255 USDSave up to $1,485 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
1.90ct Round
$255 USD