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Round|Lab Grown|IGI

3.40ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG694506498

Shape and cutting style on the report: Round brilliant

Certificate IGI LG694506498

Diamond specifications and retailer prices

From $1,458 NZD
$819 USD
As of October 29, 2026
Save $13,284 NZD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $20,422 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.4ct lab-grown round diamond

This 3.4ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG694506498 or 694506498. Listed at 21 retailers as of October 29, 2026, with a 911% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.40
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG694506498
Dimensions9.61 × 9.66 × 5.94 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.61 mm9.66 mm3.40 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG694506498
Side View
Table 57.0%Crown 34.9°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.7%

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: $20,422 NZD|Low: $1,042 NZD|High: $20,422 NZD|Avg: $5,574 NZD
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 14$1,458 NZD
Retailer 3$1,659 NZD
Retailer 6$1,805 NZD
Retailer 9$2,272 NZD
Retailer 13$2,815 NZD
Retailer 21$2,822 NZD
Retailer 2$2,916 NZD
Retailer 5$3,086 NZD
Retailer 15$3,236 NZD
Retailer 17$3,366 NZD
Retailer 7$3,474 NZD
Retailer 11$3,983 NZD
Retailer 20$4,282 NZD
Retailer 16$4,794 NZD
Retailer 19$7,245 NZD
Retailer 4$7,371 NZD
Retailer 18$8,733 NZD
Retailer 12$10,843 NZD
Retailer 10$13,488 NZD
Retailer 8$14,743 NZD
Brilliant Earth$20,422 NZD

43 data points across 21 retailers

21 retailers$1,458 NZD to $14,743 NZD

A
Cheapest Retailer
-
$1,458 NZD
$819 USD
Final sale: no returns
A
Retailer 2
-
$1,659 NZD
$932 USD
View
A
Retailer 3
-
$1,805 NZD
$1,014 USD
View
A
Retailer 4
-
$2,272 NZD
$1,276 USD
View
A
Retailer 5
-
$2,534 NZD
$1,423 USD
View
B+
Retailer 6
-
$2,822 NZD
$1,585 USD
View
A
Retailer 7
-
$2,916 NZD
£1,290 GBP
View
B+
Retailer 8
-
$3,086 NZD
$1,733 USD
View
B+
Retailer 9
-
$3,236 NZD
€1,731 EUR
View
B+
Retailer 10
-
$3,366 NZD
A$2,908 AUD
View
B+
Retailer 11
-
$3,474 NZD
$1,951 USD
View
B+
Retailer 12
-
$3,983 NZD
$2,237 USD
View
B+
Retailer 13
-
$4,282 NZD
$2,405 USD
View
Retailer 14
-
$4,794 NZD
A$4,142 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$7,245 NZD
£3,204 GBP
View
Retailer 16
-
$7,371 NZD
A$6,369 AUD
View
Price last confirmed 21 days ago
Retailer 17
-
$8,733 NZD
$4,905 USD
View
Price last confirmed 12 days ago
B
Retailer 18
-
$10,843 NZD
$6,090 USD
View
B
Retailer 19
-
$13,488 NZD
$7,576 USD
View
B
Retailer 20
-
$14,743 NZD
$8,280 USD
View
Most Expensive
Brilliant Earth
13581788Y · Oct 29
$20,422 NZD
$11,470 USD
View
Price under review
20 more retailers have this diamond
Prices start from $1,458 NZDSave up to $13,284 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
3.40ct Round
$1,458 NZD