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Round|Lab Grown|IGI

1.74ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG800682559

Shape and cutting style on the report: Round brilliant

Certificate IGI LG800682559

Diamond specifications and retailer prices

From $288 USD
As of October 29, 2026
Save $1,282 USD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,570 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.74ct lab-grown round diamond

This 1.74ct 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 LG800682559 or 800682559. Listed at 21 retailers as of October 29, 2026, with prices from $288 to $1,570, a $1,282 spread on the same certified stone. Brilliant Earth lists it at $1,570. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.74
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800682559
Dimensions7.74 × 7.72 × 4.68 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
7.74 mm7.72 mm1.74 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800682559
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.6%

Caratlytics Score

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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: $1,570 USD|Low: $288 USD|High: $2,010 USD|Avg: $845 USD|-21.9%
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
Retailer 17
October 30, 2026
Retailer 17$288 USD
Retailer 3$323 USD
Retailer 7$357 USD
Retailer 11$578 USD
Retailer 6$586 USD
Retailer 14$590 USD
Retailer 13$614 USD
Retailer 5$627 USD
Retailer 2$630 USD
Retailer 9$697 USD
Retailer 12$831 USD
Retailer 16$948 USD
Retailer 4$1,278 USD
Retailer 10$1,439 USD
Retailer 15$1,445 USD
Retailer 8$1,462 USD
Brilliant Earth$1,570 USD

34 data points across 17 retailers

21 retailers$288 USD to $1,570 USD

A
Cheapest Retailer
-
$288 USD
A
Retailer 2
-
$323 USD
View
Final sale: no returns
Retailer 3
-
$353 USD
View
Price last confirmed 45 days ago
A
Retailer 4
-
$357 USD
View
A
Retailer 5
-
$578 USD
€550 EUR
View
B+
Retailer 6
-
$586 USD
View
B+
Retailer 7
-
$590 USD
View
A
Retailer 8
-
$614 USD
ZAR 9,915 ZAR
View
B+
Retailer 9
-
$627 USD
View
B+
Retailer 10
-
$630 USD
£496 GBP
View
B+
Retailer 11
-
$697 USD
View
B+
Retailer 12
-
$831 USD
A$1,278 AUD
View
B+
Retailer 13
-
$948 USD
View
Retailer 14
-
$1,002 USD
View
Price last confirmed 45 days ago
B
Retailer 15
-
$1,197 USD
View
B
Retailer 16
-
$1,278 USD
View
B
Retailer 17
-
$1,373 USD
View
B
Retailer 18
-
$1,439 USD
£1,133 GBP
View
Retailer 19
-
$1,445 USD
View
Price last confirmed 9 days ago
B
Retailer 20
-
$1,492 USD
View
Most Expensive
B
Brilliant Earth
20726245A · Oct 30
$1,570 USD
View
20 more retailers have this diamond
Prices start from $288 USDSave up to $1,282 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
1.74ct Round
$288 USD