Round|Lab Grown|IGI

1.69ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG797699051

Shape and cutting style on the report: Round brilliant

Certificate IGI LG797699051

Diamond specifications and retailer prices

From $594 USD
As of October 25, 2026
Save $474 USD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,280 USD at Brilliant Earth · As of October 23, 2026
View at Brilliant Earth

About this 1.69ct lab-grown round diamond

This 1.69ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG797699051 or 797699051. Listed at 13 retailers as of October 24, 2026, with a 80% 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

1.69
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797699051
Dimensions7.63 × 7.59 × 4.69 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
7.63 mm7.59 mm1.69 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797699051
Side View
Table 59.0%Crown 35.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.6%

Caratlytics Score

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

Price History

Last verified: Oct 25
Current: $1,280 USD|Low: $207 USD|High: $1,390 USD|Avg: $826 USD|-7.9%
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
October 23, 2026
Retailer 4$207 USD
Retailer 13$240 USD
Retailer 11$387 USD
Retailer 9$432 USD
Retailer 6$541 USD
Retailer 15$594 USD
Retailer 2$599 USD
Retailer 16$824 USD
Retailer 12$826 USD
Retailer 14$957 USD
Retailer 7$958 USD
Retailer 8$988 USD
Retailer 10$1,033 USD
Retailer 3$1,040 USD
Retailer 5$1,061 USD
Brilliant Earth$1,280 USD

21 data points across 16 retailers

13 retailers$594 USD to $1,068 USD

Retailer 1
-
$207 USD
Price last confirmed 8 days ago
Retailer 2
-
$240 USD
View
Price last confirmed 7 days ago
Retailer 3
-
$387 USD
£305 GBP
View
Price last confirmed 14 days ago
Retailer 4
-
$432 USD
€411 EUR
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$594 USD
View
Retailer 6
-
$599 USD
A$921 AUD
View
Price last confirmed 7 days ago
Retailer 7
-
$824 USD
View
Price last confirmed 10 days ago
Retailer 8
-
$826 USD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$957 USD
View
Retailer 10
-
$1,033 USD
£813 GBP
View
Price last confirmed 12 days ago
Retailer 11
-
$1,040 USD
SGD 1,406 SGD
View
Price last confirmed 18 days ago
B
Retailer 12
-
$1,068 USD
View
Most Expensive
Brilliant Earth
20806403A · Oct 23
$1,280 USD
View
Price last confirmed 8 days ago
12 more retailers have this diamond
Prices start from $594 USDSave up to $474 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+
1.69ct Round
$594 USD