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Round|Lab Grown|IGI

5.70ct D VS1 Round Lab Grown Diamond

EX • D/VS1 • IGI LG685538412

Shape and cutting style on the report: Round brilliant

Certificate IGI LG685538412

Diamond specifications and retailer prices

From $2,589 NZD
$1,459 USD
As of October 29, 2026
Save $13,415 NZD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $16,004 NZD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 5.7ct lab-grown round diamond

This 5.7ct lab-grown round sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG685538412 or 685538412. Listed at 17 retailers as of October 29, 2026, with prices from $2,589 to $16,004, a $13,415 spread on the same certified stone. Do Amore Diamonds lists it at $16,004. 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

5.70
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685538412
Dimensions11.66 × 11.62 × 6.88 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.66 mm11.62 mm5.70 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685538412
Side View
Table 59.0%Crown 32.4°Girdle: MediumPavilion 40.5°Culet: NoneDepth 59.1%

Caratlytics Score

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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: $16,004 NZD|Low: $2,083 NZD|High: $28,336 NZD|Avg: $7,664 NZD
Do Amore Diamonds
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
October 31, 2026
Retailer 15$2,917 NZD
Retailer 14$3,215 NZD
Retailer 11$3,309 NZD
Retailer 12$4,225 NZD
Retailer 7$4,288 NZD
Retailer 3$4,956 NZD
Retailer 2$4,980 NZD
Retailer 5$5,451 NZD
Retailer 6$5,787 NZD
Retailer 10$6,731 NZD
Retailer 4$8,188 NZD
Retailer 9$9,520 NZD
Retailer 8$15,266 NZD
Do Amore Diamonds$16,004 NZD
Retailer 13$28,087 NZD

35 data points across 15 retailers

17 retailers$2,589 NZD to $16,004 NZD

A
Cheapest Retailer
-
$2,589 NZD
$1,459 USD
A
Retailer 2
-
$2,818 NZD
$1,588 USD
View
A
Retailer 3
-
$2,917 NZD
$1,644 USD
View
Final sale: no returns
A
Retailer 4
-
$3,215 NZD
$1,812 USD
View
A
Retailer 5
-
$3,309 NZD
$1,865 USD
View
B+
Retailer 6
-
$4,225 NZD
$2,381 USD
View
B+
Retailer 7
-
$4,288 NZD
$2,417 USD
View
B+
Retailer 8
-
$4,956 NZD
$2,793 USD
View
B+
Retailer 9
-
$4,980 NZD
€2,673 EUR
View
B+
Retailer 10
-
$5,451 NZD
$3,072 USD
View
B
Retailer 11
-
$6,215 NZD
$3,503 USD
View
Retailer 12
-
$6,731 NZD
A$5,836 AUD
View
Price last confirmed 8 days ago
B
Retailer 13
-
$8,188 NZD
$4,615 USD
View
B
Retailer 14
-
$9,520 NZD
£4,225 GBP
View
B
Retailer 15
-
$15,266 NZD
$8,604 USD
View
Most Expensive
B
Do Amore Diamonds
19-850960 · Oct 30
$16,004 NZD
$9,020 USD
View
15 more retailers have this diamond
Prices start from $2,589 NZDSave up to $13,415 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
5.70ct Round
$2,589 NZD