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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 $511 NZD
$288 USD
As of November 1, 2026
Save $2,275 NZD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,786 NZD at Brilliant Earth · As of October 31, 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 31, 2026, with prices from $511 to $2,786, a $2,275 spread on the same certified stone. Brilliant Earth lists it at $2,786. 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
Colour
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

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: Nov 1
Current: $2,786 NZD|Low: $511 NZD|High: $3,566 NZD|Avg: $1,502 NZD|-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
November 2, 2026
Retailer 16$511 NZD
Retailer 3$573 NZD
Retailer 7$633 NZD
Retailer 11$1,019 NZD
Retailer 6$1,040 NZD
Retailer 13$1,047 NZD
Retailer 9$1,093 NZD
Retailer 2$1,108 NZD
Retailer 5$1,112 NZD
Retailer 12$1,474 NZD
Retailer 15$1,682 NZD
Retailer 4$2,268 NZD
Retailer 10$2,540 NZD
Retailer 14$2,564 NZD
Retailer 8$2,594 NZD
Brilliant Earth$2,786 NZD

36 data points across 16 retailers

21 retailers$511 NZD to $2,786 NZD

A
Cheapest Retailer
-
$511 NZD
$288 USD
A
Retailer 2
-
$573 NZD
$323 USD
View
Final sale: no returns
Retailer 3
-
$626 NZD
$353 USD
View
Price last confirmed 47 days ago
Retailer 4
-
$633 NZD
$357 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$1,019 NZD
€547 EUR
View
B+
Retailer 6
-
$1,040 NZD
$586 USD
View
B+
Retailer 7
-
$1,047 NZD
$590 USD
View
A
Retailer 8
-
$1,093 NZD
ZAR 9,950 ZAR
View
B+
Retailer 9
-
$1,108 NZD
£492 GBP
View
B+
Retailer 10
-
$1,112 NZD
$627 USD
View
B+
Retailer 11
-
$1,237 NZD
$697 USD
View
B+
Retailer 12
-
$1,474 NZD
A$1,278 AUD
View
B+
Retailer 13
-
$1,682 NZD
$948 USD
View
Retailer 14
-
$1,778 NZD
$1,002 USD
View
Price last confirmed 47 days ago
B
Retailer 15
-
$2,124 NZD
$1,197 USD
View
B
Retailer 16
-
$2,268 NZD
$1,278 USD
View
B
Retailer 17
-
$2,436 NZD
$1,373 USD
View
B
Retailer 18
-
$2,540 NZD
£1,127 GBP
View
Retailer 19
-
$2,564 NZD
$1,445 USD
View
Price last confirmed 11 days ago
B
Retailer 20
-
$2,647 NZD
$1,492 USD
View
Most Expensive
B
Brilliant Earth
20726245A · Oct 31
$2,786 NZD
$1,570 USD
View
20 more retailers have this diamond
Prices start from $511 NZDSave up to $2,275 NZD

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
$511 NZD